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-5,838,285 Wide beamwidth antenna system and method for making the same
A wide beamwidth antenna system (100) having a number of monopole antenna elements (102-108) disposed on at least one surface (111,113) of a single, flexible...
US-5,838,215 RF choke with a low Q core formed by sintering ferrous and ferric oxides
A radio frequency (RF) choke inductor (102, 500, 600) includes a magnetic core (502, 602) which substantially dissipates RF and microwave signals. The magnetic...
US-5,838,214 Unitary packaging system for a capacitor and inductor
A capacitor (14) is disposed in, for example, a ferrite shell (12). A winding (20) is formed around the shell, thereby providing an inductive component....
US-5,838,210 Method and apparatus for generating a modulated signal
A method and apparatus for generating a modulated signal include a pulse modulation source (215), a pulse modulator (20) for modulating a pulsed signal, a high...
US-5,838,202 Error suppressing circuit and method therefor for a phase locked loop
An error suppressing circuit (301) and method therefor for a phase locked loop (PLL) (300). According to one embodiment of the present invention, a transient...
US-5,838,193 Time-delay compensating wideband class-s modulator and method therefor
A time-delay compensating class-S modulator (4) receives an input signal (10) having RF envelope information and generates a delay error signal (18) from a...
US-5,838,151 Wireless load sharing for parallel power converters and method
A power supply (10) including a virtual resistor. The power supply (10) includes (i) a power stage (11) having an input (12) for accepting unregulated power, an...
US-5,837,612 Silicon chemical mechanical polish etch (CMP) stop for reduced trench fill erosion and method for formation
A method for forming shallow trench isolation (STI) (100) begins by forming an oxidizable layer (106) preferably made of polysilicon. An opening is patterned and...
US-5,837,560 Method of masking substrates leaving exposed facets
A method of masking a substrate to leave an exposed facet for processing during fabrication of a semiconductor devices including providing a substrate formed of...
US-5,837,331 Amorphous multi-layered structure and method of making the same
An amorphous multi-layered structure (100, 200) is formed by a method including the steps of: i) positioning a deposition substrate (101) in a physical vapor...
US-5,837,015 Method of making a multilayered gel electrolyte bonded rechargeable electrochemical cell
An electrochemical cell 10 includes first and second electrodes 12 and 14 with an electrolyte system 26 disposed therebetween. The electrolyte system includes at...
US-D401,215 Battery housing
US-5,835,999 Low power regenerative feedback device and method
A low power regenerative feedback device and method automatically increases bias current during positive large-signal slewing, enabling output to change faster....
US-5,835,785 Multiplexed three line synchronous/full-duplex asychronous data bus and method therefor
A multiplexed synchronous/asynchronous data bus uses three communications lines (T, C, R) to convey bi-directional synchronous data between two data devices at a...
US-5,835,746 Method and apparatus for fetching and issuing dual-word or multiple instructions in a data processing system
An instruction fetch and issuance unit (200) fetches two instruction words and issues at least one instruction word to an instruction decoder (250) per clock...
US-5,835,536 Method and apparatus for reducing peak-to-average requirements in multi-tone communication circuits
A symbol generator (804) generates a time-domain discrete multi-tone symbol (810). A magnitude comparator (812) compares the magnitude of the time-domain...
US-5,835,535 Data bus interface apparatus which measures voltage potential on the uplink line of the data bus and removes an...
The data bus interface apparatus (243) which interfaces between one of a plurality of peripheral units (111) and a data bus (109). The data bus interface driver...
US-5,835,521 Long wavelength light emitting vertical cavity surface emitting laser and method of fabrication
A longwavelength vertical cavity surface emitting laser (VCSEL) for use in optical telecommunications and method of fabrication that includes the fabrication of...
US-5,835,485 Method for dynamic routing of communication messages
To set-up a dispatch call, a controller identifies the destination units, destination sites, controlled devices and paths needed to support the call, and which...
US-5,834,994 Multilayer lowpass filter with improved ground plane configuration
A laminated lowpass filter (100) is disclosed. The filter (100) has: a stack of dielectric substrates (301-312) having a ground via (209); a pi network coupled...
US-5,834,972 Method and system in a hybrid matrix amplifier for configuring a digital transformer
In a hybrid matrix amplifier array (100), a configurable digital transform matrix (116) is initialize with a matrix of transform coefficients. A plurality of...
US-5,834,926 Bandgap reference circuit
In a bandgap reference circuit (200), a base-emitter voltage V.sub.BE with a first temperature coefficient TC.sub.1 is added to a voltage difference .DELTA.V...
US-5,834,924 In-rush current reduction circuit for boost converters and electronic ballasts
An electronic power supply circuit (50) that includes a rectifying circuit (14), a boost converter (16), an in-rush current reduction circuit (52), and a bulk...
US-5,834,756 Magnetically communicative card
A magnetically communicative card (200) has a ferrite core (302) extending substantially the length of the card body (203) and has a conductor (408) wound around...
US-5,834,320 Method of assembling a semiconductor device using a magnet
Process for maintaining lead positions within a glass layer of a CQFP semiconductor device by using a magnet during high temperature assembly operations. During...
US-5,834,135 Multilayered gel electrolyte bonded rechargeable electrochemical cell
An electrochemical cell 10 includes first and second electrodes 12 and 14 with an electrolyte system 26 disposed therebetween. The electrolyte system includes at...
US-5,834,062 Material transfer apparatus and method of using the same
A material (21) is transferred to an electronic component (32) using a transfer apparatus (10). The transfer apparatus (10) has pins (13) that pass through...
US-5,833,869 Method for etching photolithographically produced quartz crystal blanks for singulation
A method (202) for etching photolithographically produced quartz crystal blanks for singulation. In a first step (202), a quartz wafer is plated on both sides...
US-D400,878 Radio pager
US-D400,874 Portable radiotelephone
US-D400,848 Battery for a portable communication device
US-5,832,388 Portable radiotelephone device adapted to receive a variety of other portable devices
A portable radiotelephone device (100) comprises a radio housing (114) having radiotelephone circuitry (1102), a battery housing (110) having a battery (1104)...
US-5,832,370 Current mode transceiver circuit and method
A transmitter (300) sends a transmitted current (I.sub.203, I.sub.204) along a transmit signal path (203, 204) to a receiver (400) having a low input impedance....
US-5,832,223 System, method and device for automatic capture of internet access information in a broadcast signal for use by...
The present invention provides a system (100, 200), device (300) and method (400) for facilitating automatic capture of internet access information in a...
US-5,832,181 Speech-recognition system utilizing neural networks and method of using same
A speech-recognition system for recognizing isolated words includes pre-processing circuitry for performing analog-to-digital conversion and cepstral analysis,...
US-5,832,147 Holographic optical interconnect system and method for board-to-board and chip-to-chip communication...
A holographic optical interconnect system (100) and method (200) provide flexible, efficient interconnection of a plurality of circuit boards CBs and a plurality...
US-5,832,086 Method for updating a communication unit parameter in a wireless communication system
In one embodiment of the present invention, an update method preference value (401) is determined as between a group update method and an individual update...
US-5,832,080 Method and apparatus for routing conductors through a hinge
A unique method and apparatus effectively routes conductors such as conductors on a flex strip (402) through a hinge of a foldable electronic device (100) such...
US-5,832,043 System and method for maintaining continuous phase during up/down conversion of near-zero hertz intermediate...
A digital rotating complex phasor generator (60) provides a constant magnitude continuous phase signal at either a positive or a negative frequency for...
US-5,832,038 Method and apparatus for classifying a multi-level signal
A radio receiver circuit (100) is used for receiving a multi-level signal from a radio communication system. The multi-level signal includes a plurality of...
US-5,832,026 Method for correcting errors from a fading signal in a frequency hopped spread spectrum communcation system
A selective call communication system (10) transmits a frequency hopped spread spectrum signal as a Reed Solomon code word modulated as a four-level frequency...
US-5,832,000 Method and apparatus for communicating error-tolerant messages
A communication system is used for transmitting error-tolerant messages to a selective call receiver (122). The communication system includes a transmitter...
US-5,831,976 Method and apparatus for time sharing a radio communication channel
Time sharing of a radio communication channel among a plurality of interfering cells (302) is provided. The radio communication channel transmits information in...
US-5,831,960 Integrated vertical cavity surface emitting laser pair for high density data storage and method of fabrication
An integrated vertical cavity surface emitting laser (VCSEL) pair for use in an optical pickup head for high density optical storage applications and a method of...
US-5,831,920 GMR device having a sense amplifier protected by a circuit for dissipating electric charges
A new and improved magnetic device is provided for memories and sensors. A magnetic random access memory (MRAM) device (20) includes a storage element (21) for...
US-5,831,874 Method and system for calculating a transmitted signal characteristic in an environmental model
In a data processing system, a stored environmental model of a wireless communication system is selected. The model locates at least one object in relation to a...
US-5,831,872 Method and system for compressing a video signal using dynamic frame recovery
A video signal is converted into a coefficient signal for each frame in a video image. Each coefficient signal comprises block coefficient signals which...
US-5,831,832 Molded plastic ball grid array package
An improved leadless semiconductor device package consists of a molded plastic carrier (30) with a plurality of C5 bumps (52) integrally molded into the bottom...
US-5,831,826 Heat transfer apparatus suitable for use in a circuit board assembly
A heat transfer apparatus is carried on a substrate (204) having top and bottom surfaces (212, 214). The heat transfer apparatus includes a pad (220/222), at...
US-5,831,824 Apparatus for spray-cooling multiple electronic modules
The apparatus includes a substantially planar plate having a first side and a second side. A plurality of substantially planar fluid distributing manifolds are...
← 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.