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-6,073,002 Mixer circuit and communication device using the same
A mixer circuit (230) comprises a double balanced mixer (370) including a first pair of transistors (Q3, Q4) and a second pair of transistors (Q5, Q6) and a...
US-6,072,987 Method for transmitting and receiving address information within a communication system
The first frame of a paging slot (405) contains a portion of every page's (401-404) address. Likewise, the second, third, and fourth frames of the slot (405)...
US-6,072,986 Method of identifying antenna beams for transmission of ring alert messages
In a global satellite communication system (10) that provides antenna beams that move with respect to Earth's surface, gateways (22) send ring alerts directed to...
US-6,072,848 Method and apparatus for constructing a digital phase differentiator incorporating a dynamic decrement counter
A method and apparatus for constructing a digital phase differentiator incorporating a dynamic decrement counter (30). A limited signal is sampled at a fixed...
US-6,072,843 Method and apparatus for sigma-delta demodulator with aperiodic data
According to the present disclosure, aperiodic data is applied to parallel register (500). When a predetermined relationship between an aperiodic load signal and...
US-6,072,790 Method and apparatus for performing distribution in a communication system
A switch (101) performs distribution functions by distributing packets to base stations that were most recently heard from. More particularly, as a gateway (115)...
US-6,072,778 Method of controlling a communication system
A code division multiple access (CDMA) communication system (100) has improved control by accurately characterizing coverage and loading parameters related to...
US-6,072,774 Communication network and method for managing internodal link topology
A communication network (20) includes a multiplicity of switching nodes (18), many of which are located in orbiting satellites (16). Communication links (30)...
US-6,072,361 Wideband class-S modulator and method therefor
A class-S modulator (5) receives an input signal (10) having envelope information and pulse-width modulates the input signal (10) using a reference waveform (26)...
US-6,072,272 Color flat panel display device
A flat panel display device includes a cathode (58) in parallel opposed position to and vertically separated from an anode (56). Red (46), green (44), and blue...
US-6,072,250 Battery pack having a hibernate circuit
A battery pack (100) includes a battery cell (102), a power switch (104), a regulator circuit (106), control circuit (108), electronic drive switch (112), and a...
US-6,072,238 Semiconductor component
A semiconductor device (10) suitable for use in RF applications and a method of forming the semiconductor device (10). An RF transistor die (31) is bonded to a...
US-6,072,211 Semiconductor package
A semiconductor package (10) forms an impedance matching capacitor by utilizing an insulator (12), a conductor (19) on the dielectric, and a substrate (11) as...
US-6,071,816 Method of chemical mechanical planarization using a water rinse to prevent particle contamination
A method of chemical mechanical planarization of a semiconductor device provides a semiconductor device having a device front surface and a device back surface...
US-6,071,649 Method for making a coated electrode material for an electrochemical cell
A method for making a coated electrode material for a lithium rechargeable electrochemical cell (10) includes the steps of mixing (65) Co and Li salts, then...
US-6,071,640 Battery mounting assembly for a radio
A battery mounting assembly for a radio (100) includes a radio housing and a back cover (102, 104). The radio housing (102) has front and back surfaces (108,...
US-6,071,476 Exhaust gas sensor
A differential calorimetric gas sensor (10) which includes a sensing element (12) having a catalytic layer (14) disposed on a multi-layered substrate (26)....
US-6,070,600 Point of use dilution tool and method
A dilution tool (100) and a method prepare a solution of two fluids for removing residue from a semiconductor wafer. The fluids are combined in a filter (130) to...
US-6,070,464 Sensing structure comprising a movable mass and a self-test structure
A sensing structure (10) formed overlying a substrate (50), for example a semiconductor substrate, has a movable mass (12) substantially split into two halves...
US-D426,217 Portable radiotelephone
US-6,070,263 Circuit for use in a Viterbi decoder
A circuit for use in the add-compare-select circuit of a Viterbi decoder to determine the maximum likelihood path through states in a coding trellis uses a...
US-6,070,202 Reallocation of pools of fixed size buffers based on metrics collected for maximum number of concurrent...
A computing device (100) has memory (180) subdivided into a first configuration of pools of fixed size memory buffers (188). In response to requests for memory...
US-6,070,089 Method and apparatus for control of vocoder bypass utilizing inband signaling
Vocoder bypass is provided using a combination of out-of-band and in-band signaling. In preferred embodiments of the present invention, two signaling channels...
US-6,070,072 Method and apparatus for intelligently generating an error report in a radio communication system
A processing system (210) in a fixed portion of a radio messaging system stores (302, 304) at least one of (a) a list of preferred error report formats...
US-6,070,065 Cell-based emergency call systems and methods
A satellite-based cellular communication system (100) is used to provide emergency services to subscriber units located anywhere on the earth. The surface of the...
US-6,070,051 Method and apparatus for predicting service availability for a ground-to-satellite radio of a communication system
A method and apparatus predicts a ground-to-satellite terminal's (16) percentage of successful communication linkage time to at least one satellite of a...
US-6,070,050 Method and apparatus for delivering messages to devices located within logical delivery areas
A global message delivery system (100) transmits messages to messaging devices (130) using a plurality of satellites (110). In order to facilitate message...
US-6,069,896 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-6,069,805 Two stage power supply start up circuit
A two-stage power supply start up circuit is provided for pulse width modulator controllers that operate at a low steady state voltage. The invention provides...
US-6,069,797 Power distribution assembly
A power distribution assembly (100) that comprises at least two direct current power supplies (106, 107), at least three signal splitter modules (102-104),...
US-6,069,679 Selective call receiver having a display module with integrated circuits and method therefor
A display module (207) is used that integrates circuit components (402-422) thereto. The display module (207) includes a displayable element (101), and a first...
US-6,069,593 Display carrier and electronic display control for multiple displays in a portable electronic device
A portable electronic device including a display carrier detachably mounted to the portable electronic device. The display carrier including a plurality of...
US-6,069,571 Apparatus and method for collecting meter data
A meter data collection device (20) including an antenna (52), a meter interface (60) receiving data from a meter (64), and a radio frequency (RF) stage (50)....
US-6,069,535 Sequence generator for fractional frequency divider in PLL frequency synthesizer
A sequence generator 10 for a frequency synthesiser 1,2,3,4,5,10 forming part of a direct modulator comprises an input 10a for receiving an input multibit signal...
US-6,069,530 Apparatus and method for linear power amplification
The method includes receiving a radio frequency (RF) input signal having an amplitude and a phase, adjusting the amplitude and the phase of the RF input signal...
US-6,069,493 Input circuit and method for protecting the input circuit
An input circuit (20) and a method for protecting the input circuit (20) from positive and negative overvoltages. The input circuit (20) includes an N-channel...
US-6,069,397 Integrable using amorphous magnetic material circuit inductor
An integrable circuit inductor (220) is formed from a patterned conductive material (110) that has a major portion completely encapsulated by a material (221,...
US-6,068,946 Dual cover battery casing
A battery housing is described comprising a frame, a top cover, and a bottom cover, wherein the frame has a ledge at its bottom, and an arch formed on one or...
US-6,068,668 Process for forming a semiconductor device
A method for forming a semiconductor device in a semiconductor device manufacturing apparatus (20) having a sensor (30) activated extensible shuttle (28). In a...
US-D425,859 Battery cover
US-D425,858 Battery cover
US-6,067,633 Design and methodology for manufacturing data processing systems having multiple processors
A multi-processor system and methodology optimize overhead costs associated with manufacturing large integrated circuit devices having multiple data processors...
US-6,067,610 Method and data processor for synchronizing multiple masters using multi-bit synchronization indicators
A method and apparatus for syncing multiple bus masters (110, 120, 130, 140) utilize a sync bus (160) to communicate synchronization information between a...
US-6,067,457 Method for dynamically assigning priority to a call
A priority scheme for a system that supports dispatch and telephone services whereby more important calls, of the type spanning across the same or multiple...
US-6,067,444 Method and apparatus for duplicate message processing in a selective call device
A method (100) for enhanced duplicate message processing at a portable subscriber unit (122) comprises the steps of receiving a first message having a first set...
US-6,067,364 Mechanical acoustic crossover network and transducer therefor
A taut armature reciprocating impulse transducer (100) which typically provides a non-linear hardening spring response is adapted to provide a non-linear...
US-6,067,324 Method and system for transmitting and demodulating a communications signal using an adaptive antenna array in...
In a transceiver for transmitting a communication signal from an antenna array in a wireless communications system, a different element pilot is transmitted from...
US-6,067,047 Electrically-controllable back-fed antenna and method for using same
A user terminal (110) which comprises an electrically-controllable back-fed antenna (300, FIG. 3) is used for the formation of single and multiple beams. The...
US-6,066,971 Integrated circuit having buffering circuitry with slew rate control
Buffering circuitry (10) uses pull-up slew rate control circuitry (12) and pull-down slew rate control circuitry (14) to control the rising and falling slew...
US-6,065,187 Hinge assembly
A hinge assembly (2800) for a wireless communication device (100) having a body (104), and a cover (102) including a barrel (216) integrally formed thereon. The...
← 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.