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-6,285,581 MRAM having semiconductor device integrated therein
A magnetic memory cell (10) has a semiconductor layer (12) positioned between first (11) and second (13) ferromagnetic layers forming either a p-n or Schottky...
US-6,285,426 Ridged reflector having optically transmissive properties for an optical display device
A ridged reflector (10) permits operation of an optical display device (12) in ambient light, which may be supplemented by artificial back-lighting. The ridged...
US-6,285,425 Ridged reflector for an optical display having a curved and a planar facet for each ridge
A ridged reflector (10) for use in an optical display (12) comprises a polymeric layer (70) having a ridged surface (32) and an opposite surface (34) opposite...
US-6,285,338 Method and apparatus for eliminating keyhole problem of an azimuth-elevation gimbal antenna
The present invention provides two approaches for eliminating a keyhole problem associated with an azimuth-elevation gimbal antenna which is a problem that...
US-6,285,333 Method and apparatus for changing the electrical characteristics of an antenna in a communications system
A method and apparatus for changing the electrical characteristics of an antenna in a communications system includes first and second conductive portions...
US-6,285,282 System and apparatus for detecting and communicating a freshness of a perishable product
A wireless tag (102) is mechanically attached to a product. The wireless tag includes a product freshness detector (204) and a communicator (208) coupled to the...
US-6,285,214 Output buffer stage for use with a current controlled oscillator
A buffer stage for buffering an input signal generated by a current controlled oscillator comprising: an input terminal that receives the input signal, an output...
US-6,285,066 Semiconductor device having field isolation
Narrow and wide, planar field isolation region (72, 74, 152, 172, 182) is formed by forming trenches (52, 54) within a substrate (10). For wide, planar field...
US-6,284,633 Method for forming a tensile plasma enhanced nitride capping layer over a gate electrode
A tPEN layer (108) having a tensile stress is formed over a conductive gate stack (104-106) provided on a semiconductor substrate. Following the formation of the...
US-6,284,616 Circuit and method for reducing parasitic bipolar effects during electrostatic discharges
A semiconductor device including a current source having a first node coupled to a terminal, and a second node for extracting a current in response to an...
US-6,284,407 Retractable integrated radio support stand and battery including a support member
This invention provides a support stand for portable electronic devices that is incorporated into a battery. The support stand is optionally detachable. When the...
US-D447,462 Battery housing
US-D447,461 Battery for a radio telephone
US-6,282,681 Method and apparatus for testing finite state machine (FSM) conformance utilizing unique input/output sequence...
Unique Input/Output Sequence (UIO) Sets are constructed to test conformance of a Machine (14) against a Finite State Machine (FSM) model (33). Unique ...
US-6,282,623 Method for digital signal processing, DSP, mobile communication and audi o-device
Embodiments of the present invention relate generally to digital signal processing. One embodiment contemplates a method for performing a digital signal...
US-6,282,430 Method for obtaining control information during a communication session in a radio communication system
A communication device receives control information during transmission of streaming data, such as speech data, over a wireless channel (300). The communication...
US-6,282,407 Active electrostatic transceiver and communicating system
An active electrostatic transceiver is provided that has electrostatic electrodes, an energy storage means such as a battery and a transceiver circuit for...
US-6,282,183 Method for authorizing couplings between devices in a capability addressable network
A method for bonding (905) to a device (901, 902). The method includes a step of transmitting a beacon message (2500). The method also includes steps of (i)...
US-6,282,182 Method and apparatus for simultaneous circuit switched voice and GPRS data interchange
A simplified version of a defined GPRS/EDGE Class A mobile station that incorporates transmission and reception of GPRS/EDGE data during discontinuous...
US-6,281,889 Moire cancellation circuit
A circuit (300) for reducing Moire effects in a display by delaying in alternate horizontal display lines a received horizontal drive pulse (HDRV IN), the...
US-6,281,851 Antenna assembly and communication device utilizing such antenna assembly
A communications device with a quarter wave antenna (11) is provided with a quarter wavelength choke that is formed by a conductive coating (14) applied to the...
US-6,281,766 Stacked piezoelectric actuators to control waveguide phase shifters and method of manufacture thereof
Waveguide phase shifter (200, FIG. 2 and 300, FIG. 3) uses piezoelectric ceramics to implement a voltage variable actuator (270, 370) for moving at least one...
US-6,281,748 Method of and apparatus for modulation dependent signal amplification
A modulation format switch in signal communication with an amplifier, which produces a plurality of modulation format signals, and a load is described. The...
US-6,281,712 Phase detector with frequency steering
A phase detector circuit (100) operating at a high frequency includes a steering circuit (112) operating on frequency-divided versions of the phase detector...
US-6,281,538 Multi-layer tunneling device with a graded stoichiometry insulating layer
An improved and novel multi-layer thin film device including a graded-stoichiometry insulating layer (16) and a method of fabricating a multi-layer thin film...
US-6,280,656 Phosphor and method for the fabrication thereof
A phosphor includes about 99 dry weight % cathodoluminescent particles, which have a mean particle diameter equal to about 4 microns, and about 1 dry weight %...
US-6,280,319 High availability airflow management system for use in electronic equipment
A cooling fan (FIG. 1, 100) generates an air current, which includes a substantial swirl component, along a first direction (10). When the air current reaches...
US-D447,112 Battery for a radio telephone
US-D447,111 Battery for a radio telephone
US-6,279,083 Circuit and method of controlling cache memory
A memory controller (26) compares the current address and the previous address sent by a microprocessor (12). If the addresses are DRAM addresses and the current...
US-6,278,879 Method for determining a transmit power of a base station in a cellular communication system
The method includes receiving (402) at the base station a handover indication associated with a first mobile communication unit. Based on the handover...
US-6,278,753 Method and apparatus of creating and implementing wavelet filters in a digital system
A method for generating a wavelet filter provides improved selectivity with minimal computational intensity in digital data systems (300,400). The process begins...
US-6,278,723 Method and apparatus for minimizing a probability of self-interference among neighboring wireless networks
A first master transceiver (102) of a first wireless network monitors (602) neighboring wireless networks to discover a strongest interfering master transceiver...
US-6,278,631 Magnetic random access memory array divided into a plurality of memory banks
An MRAM device has a new type of memory bank (10) that includes bit lines (21-24), a reference line (27) and digit lines (25, 26), on intersections of bit lines...
US-6,278,604 Capacitor with cell balancing circuit
A multiple cell capacitor (200) includes at least first and second capacitor cells (260) and a cell balancing circuit (265) electrically coupled to the first and...
US-6,278,394 Signal processing circuit and method of operation
An analog-to-digital or digital-to-analog system contains a converter (706). The converter is supplied with a clock signal (CLK1) at a frequency fs derived from...
US-6,278,363 Method and system for monitoring air pressure of tires on a vehicle
A method and system for monitoring air pressure or operational status of at least one particular tire of a vehicle facilitates ready identification of a relative...
US-6,278,354 Planar transformer having integrated cooling features
A planar electromagnetic device, such as a planar transformer or planar inductor, is provided with features for cooling that are formed integrally with the...
US-6,278,333 Phase lock loop with dual state charge pump and method of operating the same
A phase lock loop (100) includes a dual-state charge pump (120) having a first current source (220), a second current source (230) coupled in series to the first...
US-6,278,158 Voltage variable capacitor with improved C-V linearity
A voltage variable capacitor includes a supporting substrate with a doped layer, an insulating layer positioned on the doped layer, and first, second, and third...
US-6,276,563 Verification and lockout apparatus for bulk feeder
A bulk component feeder is provided for delivering components contained with a bulk cassette. The feeder includes a feeder housing defining a component cassette...
US-D446,766 Battery housing
US-6,275,835 Finite impulse response filter and method
A finite impulse response filter (90) has a data memory bank (92, 350) for storing data vectors and a coefficient memory bank (91, 300) for storing coefficient...
US-6,275,800 Voice recognition system and method
A voice recognition system (204, 206, 207, 208) generates a variable rejection strictness as a function of at least one background noise level measured during...
US-6,275,707 Method and apparatus for assigning location estimates from a first transceiver to a second transceiver
A method and apparatus for assigning location estimates from a first transceiver of a plurality of wireless transceivers to a second transceiver is disclosed....
US-6,275,698 Method and apparatus for providing content information on a roaming channel
A technique used in a subscriber unit (800) allows reception of personal messages transmitted by a home radio communication system (102,104) and content messages...
US-6,275,693 Method and apparatus for performing bearer independent wireless application service provisioning
A mobile communication device (102) communicates over a wireless bearer network which includes a base station (104) and a wireless communication system (108). To...
US-6,275,681 Wireless electrostatic charging and communicating system
The wireless electrostatic charging and communicating system includes an electrostatic reader, an electrostatic charger and an electrostatic rechargeable device...
US-6,275,611 Handwriting recognition device, method and alphabet, with strokes grouped into stroke sub-structures
A method of representing handwriting which includes receiving a pen input, for example at a digitizer (10), segmenting the input into strokes (13), grouping the...
US-6,275,585 Method for reprogramming a vehicle system or a user system in a vehicle
A communication system (100) includes an infrastructure (150) and at least one vehicle (101), the vehicle including at least one vehicle system (103), and at...
← 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.