Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Searching: motorola





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
US-6,594,317 Simple encoding/decoding technique for code position modulation
A method and apparatus for encoding and decoding signals using code position modulation (CPM) in a communication system. The encoding method includes storing an...
US-6,594,306 Method and apparatus for a start-up procedure for digital and analog modems utilizing pulse code modulation for...
In order to achieve reliable and efficient communication over public switched telephone networks (PSTN), voice-band modems utilize sophisticated start-up...
US-6,594,249 Method and apparatus in a wireless communication system for inserting data into a data stream
A controller (112) queues (602) store-and-forward transmissions in corresponding blocks (506) of data having a predetermined length, and sends (604) the blocks...
US-6,594,247 Neighbor-assisted contention resolution for multi-user communication
A contention resolution method includes the steps of determining a contention has occurred and requesting contention resolution from radios in the system (604)....
US-6,593,883 Timing estimation method and apparatus for a location system
A first signal and a second signal are detected. The first and second signals are transmitted according to a timing pattern. An arrival time is identified for...
US-6,593,605 Energy robust field effect transistor
A field effect transistor (30) has an array of transistors (31) made up of bonding pads (45-47) and sub-arrays of transistors (41-43). The bonding pads (45-47)...
US-6,593,238 Method for determining an endpoint and semiconductor wafer
A method for determining an endpoint during chemical-mechanical polishing of a semiconductor wafer (100, 200) is disclosed. The method comprises the steps of...
US-6,593,226 Method for adding features to a design layout and process for designing a mask
Selective placement of polishing dummy feature patterns, rather than indiscriminate placement of polishing dummy feature patterns, is used. Both low frequency...
US-6,593,199 Method of manufacturing a semiconductor component and semiconductor component thereof
A method of manufacturing a semiconductor component includes providing a substrate (110) having a first doping concentration and growing an epitaxial layer (120,...
US-6,592,733 Capillary electrophoresis devices incorporating optical waveguides
A capillary electrophoresis device having a substrate layer and a cover layer, with a plurality of electrophoresis channels formed in the substrate layer,...
US-6,592,708 Filter apparatus and method therefor
An ultrasonic driver (105) is used to vibrate a filter disk (103) at ultrasonic frequencies. Vibrations are used to break up agglomerates into smaller pieces...
US-6,592,696 Method for fabricating a multilayered structure and the structures formed by the method
A method for fabricating a multilayered structure out of sheets of green-tape without the application of high pressures includes the step of applying an adhesive...
US-6,592,434 Wafer carrier and method of material removal from a semiconductor wafer
A wafer carrier (300) for a CMP tool is adjustable to provide center fast to edge fast material removal from a semiconductor wafer. The wafer carrier (300) holds...
US-6,591,817 Dual fuel method and system
A special dual fuel method and system is provided to enhance vehicle performance and fuel consumption as well as to accommodate a smooth transition when...
US-D477,293 Communication device
US-6,591,378 Debug controller in a data processor and method therefor
A method for debug control in a pipelined data processor where an offset is determined for the program counter (PC) based on the state of the pipeline. The...
US-6,591,111 Group radio communication system and method using interconnected radio sub-networks
A group radio communication system (20) includes a group controller (24) which communicates through a satellite-based packet switched data communication network...
US-6,591,095 Method and apparatus for designating administrative responsibilities in a mobile communications device
A new process for determining the administrator of a mobile communications device, e.g., a wireless cellular telephone, two-way pager, or laptop computer,...
US-6,591,093 Circuit and method for frequency translation
A mixer circuit (21) includes first (31) and second (32) transconductance amplifiers, a switching circuit (34), and an oscillator processing stage (36). The...
US-6,590,949 Circuit and method for compensating a phase detector
A Phase Locked Loop system (10) provides the signals UP and DOWN for a charge pump (14). The charge pump (14) supplies a biasing signal to a voltage controlled...
US-6,590,946 Method and apparatus for time-warping a digitized waveform to have an approximately fixed period
An input sequence of unwarped signal samples is stored in an input buffer (101). A pitch and voicing analysis unit (103), which analyzes voicing classification...
US-6,590,818 Method and apparatus for soft defect detection in a memory
A method and apparatus for soft defect detection in a memory is disclosed. Bit lines are conditioned to predetermined voltages which ensure that, upon activation...
US-6,590,610 Digital double sampling in time integrating pixel sensors
A double sampling time-integrating pixel sensor having a photo-detector, a capacitor, a comparator and two pixel data buffers. In operation, the photo-current...
US-6,590,303 Single button MP3 player
This invention includes an electronic accessory having a single button that actuates all of its control features. In one embodiment, the accessory is a MP3...
US-6,590,236 Semiconductor structure for use with high-frequency signals
High quality epitaxial layers of compound semiconductor materials can be grown overlying large silicon wafers by first growing an accommodating buffer layer on a...
US-6,589,856 Method and apparatus for controlling anti-phase domains in semiconductor structures and devices
High quality epitaxial layers of monocrystalline materials can be grown overlying monocrystalline substrates such as large silicon wafers by forming a compliant...
US-6,589,099 Method for chemical mechanical polishing (CMP) with altering the concentration of oxidizing agent in slurry
Chemical mechanical polishing (CMP) a metal film (155) at the surface of a substrate (150), with mixing a slurry precursor (201) with an oxidizing agent (202) to...
US-6,588,674 Memory management method and smartcard employing same
A memory management method (44) for a memory having program contexts including an active program context in an active region and inactive program contexts in an...
US-6,587,501 Method and apparatus for joint detection of a coded signal in a CDMA system
The present invention achieves the benefits of the improved joint detector previously disclosed with significantly less computation by, first, moving the...
US-6,587,398 Method and apparatus for providing selectable roaming and non-roaming alarms
A communication device such as pager (100) includes a real-time clock circuit (118). The real-time clock circuit keeps track of both the pager's home time zone...
US-6,587,127 Content player method and server with user profile
A method of operation of a server (102) interacting with users (104, 106) to provide personalized content to each of the users. Personalized content is sent to a...
US-6,587,010 Modulated radio frequency signal generation method and modulated signal source
A modulated signal source for implementing A modulated signal method of a generating a modulated signal having a radio frequency based upon a linear mixing of...
US-6,586,885 MHCD and microfluidic apparatus and method
A microhollow cathode discharge (MHCD) cavity and microfluidic channel are combined for interrogation of samples. The apparatus includes a dielectric body and...
US-6,586,160 Method for patterning resist
A resist layer (34) on a semiconductor wafer (20) is patterned by using a scanning exposure system (50) which provides light, containing pattern information...
US-6,586,124 Method and apparatus for cold temperature operation of fuel cells utilizing hydrides having different heat...
An apparatus and method for temperature regulation of a fuel cell using differential heat capacity of the fuel storage media is disclosed. The method of...
US-6,585,424 Structure and method for fabricating an electro-rheological lens
High quality epitaxial layers of monocrystalline materials can be grown layered monocrystallinfe substrates such as large silicon wafers by forming a compliant...
US-6,584,825 Method and apparatus for determining the amount of hydrogen in a vessel
An apparatus and method for measuring the quantity of hydrogen in a hydrogen storage vessel of a hydrogen fuel cell using the Pressure, Composition, Temperature...
US-6,584,325 Subscriber unit and method of cell selection for a cellular communication system
The current invention relates to a cellular communication system. Known communication systems performs cell selection based on measurements of downlink pilot...
US-6,584,324 Method for dynamically associating announcement groups with talkgroups in a radio communication system
A radio communication system (100) has talkgroups or working groups that intercommunicate with each other on broadcast calls. Multiple working groups are...
US-6,584,301 Inductive reader device and method with integrated antenna and signal coupler
An inductive reader device (104) communicates with a transponder (102) using electromagnetic coupling. The reader device includes a transmitter (112), a receiver...
US-6,584,143 Method and apparatus for joint detection of a coded signal in a CDMA system
The present invention addresses the deficiencies of prior art joint detection techniques by implementing the decision feedback equalizer part of a joint detector...
US-6,584,141 DS-CDMA system with high resolution timing
A method and apparatus for DS-CDMA communication having improved timing resolution. In the transmitter, a signal spread by a first sequence of pulses is...
US-6,583,977 Zipper fuse
This invention includes a current limiting circuit comprised of an array of switch-fuse pairs. Switches are coupled in series with fuses to form fuse-switch...
US-6,583,816 Imaging circuit and method of spatial compensation
An imaging system (10) and method compensate for different amplitudes of pixel signals generated by photoactive devices in an optical sensor (32) whose responses...
US-6,583,765 Slot antenna having independent antenna elements and associated circuitry
A slot antenna has independent antenna elements. A multilayer dielectric substrate has a conductive layer. A pair of coplanar elongated slots is formed in the...
US-6,583,758 Memory reduction method for a DSP-based GPS processor
A method and apparatus for determining position in a GPS receiver (FIG. 4) is provided according to the invention. The apparatus includes a first switch (402),...
US-6,583,716 System and method for providing location-relevant services using stored location information
A method for storing geographic information at a communication node is provided. Geographic data is received and an authentication request to a geographic...
US-6,583,057 Method of forming a semiconductor device having a layer deposited by varying flow of reactants
A method of forming a semiconductor device by placing a semiconductor substrate in a vacuum chamber and subjecting the semiconductor substrate (20) to a...
US-6,583,043 Dielectric between metal structures and method therefor
Two conductors of the same layer are separated by a low-K dielectric to minimize capacitance between them. The first and second conductors may have sidewalls...
US-6,583,034 Semiconductor structure including a compliant substrate having a graded monocrystalline layer and methods for...
High quality epitaxial layers of monocrystalline materials can be grown overlying monocrystalline substrates such as large silicon wafers by forming a compliant...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.