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-6,429,808 Method and apparatus for assisted GPS integrity maintenance
A cellular network protocol which maintains the reliability of assisted GPS based positioning is taught. An Integrity Monitor (IM) informs mobile stations, their...
US-6,429,771 Method and apparatus for limiting message loss and message latency in a messaging system
A messaging system transmits to a subscriber unit (122) on a plurality of channels (410) operating concurrently. The system transmits (1108) control information...
US-6,429,770 Apparatus for communicating multi-lingual messages and method therefor
A communication system (100) includes a radio transmitter (116) and a SCR (selective call receiver) (122). The radio transmitter includes a transmitting device...
US-6,429,531 Method and apparatus for manufacturing an interconnect structure
An interconnect structure, such as a flip-chip structure, including a base pad and a stud formed on the base pad and extending from the base pad is disclosed....
US-6,429,103 MOCVD-grown emode HIGFET buffer
A method of fabricating an Emode HIGFET semiconductor device, and the device, is disclosed including epitaxially growing by metal-organic chemical vapor...
US-6,429,046 Flip chip device and method of manufacture
A method of manufacturing a solder bump on a power copper structure and resultant device is disclosed. In the method, a layer of an electrically conductive,...
US-6,429,030 Method for testing a semiconductor die using wells
Testing is performed on a semiconductor die (50) having a plurality of protruding electrical contacts (52) formed thereon. The test method uses a carrier (100)...
US-6,427,539 Strain gauge
A reliable sensor provides a user-friendly semiconductor sensing device and transducer which accurately detects the characteristics of a fluid, such as pressure...
US-6,427,199 Method and apparatus for efficiently transferring data between peripherals in a selective call radio
A selective call radio (300) includes a memory (100), which in turn includes one or more memory elements; a row and column decoder (110, 112) coupled to the one...
US-6,427,077 GPS enabled mobile stations and location methods therefor
A satellite positioning system enabled mobile station and method therefor having a satellite positioning system signal reception interface, for example a GPS...
US-6,427,075 Apparatus and method for delivering data in a cellular communications network
Data delivery in GSM and UMTS co-existing networks is controlled by apparatus located within the network infrastructure which predicts the trajectory of a moving...
US-6,427,066 Apparatus and method for effecting communications among a plurality of remote stations
An apparatus for communications by a home station among remote stations in at least one communication medium. The apparatus comprises (a) local signal receiving...
US-6,426,980 Method and apparatus for communicating a call
A wireless communication system (10) employing quadrature amplitude modulation techniques comprises a system controller (22), at least one radio frequency base...
US-6,426,698 Lot signalling device
An apparatus related to a lot signalling device used to find misplaced lots. A remote control signalling device comprises a receiver section (5) for receiving an...
US-6,426,683 Integrated filter with improved I/O matching and method of fabrication
An integrated filter circuit and a method of fabrication are disclosed, wherein the integrated filter has an input and an output parasitic shunt impedance. Input...
US-6,426,456 Method and apparatus for generating percussive sounds in embedded devices
A percussive sound contains both harmonic and non-harmonic frequency spectral content. To reproduce a particular percussive sound, such as the sound of a drum or...
US-6,426,239 Method of manufacturing a semiconductor component having a fixed electrode between two flexible diaphragms
A semiconductor component comprises a substrate (101), a two flexible pressure sensor diaphragms (106, 303) supported by the substrate (101), and a fixed...
US-6,426,158 Method of diluting hydrogen gas exhausted from a fuel cell
A method of diluting reacted fuel gas that is exhausted from a fuel cell. The reacted fuel gas is transferred from the fuel cell (10) into a hydrogen diluting...
US-6,425,091 Method and apparatus for tolerating scheduling latency and achieving time alignment for transmit and receive...
The preferred embodiment of the present invention provides a method and apparatus for dealing with scheduling latency in high-speed modems (100) implemented on...
US-6,425,002 Apparatus and method for handling dispatching messages for various applications of a communication device
A communications device (10) with a processor having instructions that execute on the processor. The programmed instructions include a message manager program...
US-6,424,825 Feedforward and feedback control in a radio
A radio back-end circuit that includes a signal processing unit which receives an intermediate frequency signal containing modulated information. The radio...
US-6,424,743 Graphical handwriting recognition user interface
A graphical handwriting recognition user interface includes a display, one or more areas designated on said display for enabling entry of handwritten information...
US-6,424,678 Scalable pattern methodology for multi-carrier communication systems
A scalable pattern methodology defining positions of synchronization symbols, pilot symbols and data symbols for various numbers of sub-channels in a...
US-6,424,673 Method and apparatus in a wireless communication system for facilitating detection of, and synchronization...
A processor (306) is assigned a predetermined synchronization signal for use in communicating in a wireless communication system (100) The processor calculates...
US-6,424,637 Method for synchronizing a mobile station to UMTS while operating in GSM dedicated mode
A method for universal mobile telephone service synchronization by a mobile station operating in a GSM dedicated mode in a wireless communication system...
US-6,424,623 Virtual queuing system using proximity-based short-range wireless links
A peer device (132) is arranged and programmed for maintaining a virtual queue for an event, and a personal presence identifier (122) is carried by a user and...
US-6,424,238 Acoustic wave filter and method of forming the same
An acoustic wave filter (10) and a method (30) of forming the acoustic wave filter (10) are disclosed. The acoustic wave filter includes a substrate (20)...
US-6,424,083 Field emission device having an improved ballast resistor
A field emission device (100) includes a cathode (110) and a ballast resistor (112) connected to cathode (110). Ballast resistor (112) includes a thin metallic...
US-6,423,991 Field effect transistor and method of making
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-6,423,961 Pixel readout switched capacitor buffer circuit and method therefor
A pixel signal amplification circuit (200) receives a signal from a pixel element. A first semiconductor switch (225a) is connected to the pixel element and...
US-6,423,638 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-6,423,632 Semiconductor device and a process for forming the same
A semiconductor device and a process for forming the device includes a conductor that overlies an insulating layer. In one embodiment, the conductor includes a...
US-6,423,619 Transistor metal gate structure that minimizes non-planarity effects and method of formation
A metal gate structure is formed by depositing a gate dielectric, a gate electrode, a stop layer, and a metal layer within a gate trench and removing the...
US-6,423,434 Method and apparatus for managing fuel cell performance
A method and apparatus for managing the performance of a fuel cell system (100) using an agitation means (150). The method of managing the performance involves,...
US-6,422,877 Apparatus for coupling power to an electronics module
A power-coupling pad (FIG. 1, 160 or 170) is located on a lateral edge portion of an electronics module (100). Each power-coupling pad (160, 170) is mated with a...
US-D460,755 Cover accessory for cellular telephones and similar articles
US-6,421,744 Direct memory access controller and method therefor
Direct memory access controller (DMAC) (54) adapted to directly execute C language style FOR tasks assigned by a processor (70), where the FOR task includes a...
US-6,421,607 System and method for distributed navigation service
A distributed navigation system and method for providing driving instructions to a user. The system includes a service center having a navigation server and...
US-6,421,602 Method of navigation guidance for a distributed communications system having communications nodes
A method of navigation guidance includes providing a communications node (104, 106), and a remote communications node (108). The remote communications node (108)...
US-6,421,379 Digital filter with adaptive coefficients
When an input digital signal, having a portion with an associated control value, is connected to a digital filter with adaptive compensation, the digital filter...
US-6,421,347 Capability addressable network and method therefor
A wireless, peer-to-peer, capability addressable network (22) is disclosed. The network (22) accommodates any number of peers (20). Network connections are...
US-6,421,104 Front illuminator for a liquid crystal display and method of making same
A front illumination device for illuminating a reflective liquid crystal display cell (42) having a light source (12), a light guide (20), and a light coupling...
US-6,421,077 Method and apparatus for detecting co-channel interference and selectively filtering the interference when detected
A method and apparatus for detecting the presence of a co-channel interference signal and, in response to detecting such an interference signal, utilizing a...
US-6,421,016 Antenna system with channeled RF currents
An improved antenna system to channel counterpoise currents for an unbalanced antenna such as a helical monopole. A first conductor, or ground resonator, is...
US-6,421,007 Method and apparatus for determining a direction of arrival of a signal
The invention provides a method and apparatus for determining the direction of a signal such as for example a received radio signal in a cellular mobile...
US-6,420,986 Digital speech processing system
In a speech processing system (10) characterized by a finite range of audio levels, the speech processing system (10) receiving an incoming audio signal, the...
US-6,420,960 Method for optimizing memory utilization of a selective call unit
A selective call unit (SCU) (122) is used for receiving a sequence of interspersed message fragments (FIG. 4) belonging to a plurality of messages transmitted by...
US-6,420,923 Low supply, current-controlled FET Pi attenuator
A current-controlled FET resistor and a low supply, current-controlled FET Pi attenuator network are provided. The current-controlled FET resistor includes an...
US-6,420,247 Method of forming structures on a semiconductor including doping profiles using thickness of photoresist
A method of forming structures on a semiconductor wafer (1) by lithographic and subsequent ion implant steps comprises the steps of: deposition of a resist layer...
US-6,420,243 Method for producing SOI wafers by delamination
This invention provides a method for producing SOI wafers by delamination comprising the steps of preparing a first wafer (2) having an insulating layer (3) on...
← 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.