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Patent # Description
US-6,026,119 Wireless packet data communications modem and method of use therein
A computing device (100) including a wireless packet data communications modem (101) used in conjunction with a computer (103) to provide untethered access to...
US-6,026,111 Vertical cavity surface emitting laser device having an extended cavity
An extended VCSEL structure formed of a first DBR mirror, an active region, a second DBR mirror as partial reflector, and an extended cavity provided by a...
US-6,026,086 Apparatus, system and method for a unified circuit switched and packet-based communications system architecture...
An apparatus (105), system (100) and method is provided for a unified circuit switched and packet-based communications system architecture having network...
US-6,026,013 Quantum random address memory
Quantum random address memory apparatus including a low dimensional plurality of address ports, a plurality of nano-memory elements, mixer elements coupling the...
US-6,026,003 Charge pump circuit and method for generating a bias voltage
A charge pump (102) and method of charge pumping a low voltage (V.sub.DD)) to generate a higher voltage (V.sub.PP). A primary pump (160, 179, 180) receives...
US-6,025,996 Unitary contact block and printed circuit board
Described is an integral electrical contact block and printed circuit board for an electrical device. The electrical contacts arch over components on the printed...
US-6,025,819 Method for providing a gray scale in a field emission display
A method for providing a gray scale in a field emission display (50) includes the step of providing a first driving pulse (214) having a pulse width equal to a...
US-6,025,804 Antenna with absorptive radiation shield
An antenna (100) includes a radiating element (202) covered with a protective jacket having at least one pocket selectively located therein. The at least one...
US-6,025,753 Method and apparatus for amplifying a signal
According to the method and apparatus of the present disclosure, dual drain control uses a variable voltage supply on the drains of a first stage (302) and a...
US-6,025,735 Programmable switch matrix and method of programming
A switch network (22) in a Field Programmable Gate Array (FPGA) which operates as a combination of a programming transistor (34) and a ferroelectric transistor...
US-6,025,281 Passivation of oxide-compound semiconductor interfaces
A method of passivating interface states of oxide-compound semiconductor interfaces using molecular, atomic, or isotopic species wherein said species are applied...
US-6,024,885 Process for patterning magnetic films
A process of patterning magnetic multilayer films including the steps of successively depositing a plurality of magnetic multilayer films on a supporting...
US-6,024,208 Feeder for supplying electrical components to a pick up location
A feeder (1) for supplying magnetically attractable electrical components (20) to a pick-and-place machine. The feeder (1) comprises a hopper (2) for storing the...
US-D420,663 Communications transceiver
US-6,023,737 Multi-stage pipelined data coalescing for improved frequency operation
To implement full gathering of data transfers from a processor to a system bus without adding many levels of logic to the write enable logic for transaction...
US-6,023,719 Signal processor and method for fast Fourier transformation
With reference to FIG. 1 signal processor (10) for performing transformations of sets of input data points comprises a memory for storing a first half input data...
US-6,023,615 Method for controlling a diversity receiver apparatus in a radio subscriber unit
A radio subscriber unit (102) has a diversity receiver apparatus (106) including a first antenna (114) and a second antenna (116). A first representation (158)...
US-6,023,515 Mass excited acoustic device
A mass excited acoustic device (1100) includes a soundboard (1102), a pedestal (1104) and a transducer (300). The soundboard (1102) has a predetermined resonance...
US-6,023,485 Vertical cavity surface emitting laser array with integrated photodetector
A vertical cavity surface emitting laser array with an integrated PIN photodiode. The PIN photodiode includes a first region of a first doped material, a second...
US-6,023,256 Liquid crystal display driver system and method therefor
An LCD Driver System (10) includes a row decoder (38) for providing command signals to row drivers (50) and a RAM row decoder (64) for controlling a RAM (76)...
US-6,023,254 Projection system for a computer
A projection system for a computer has an electronic slide (94) that is coupled to an electronic image signal (84) from a processor (82) in the computer (50)....
US-6,023,230 Method and apparatus for effecting channel acquisition
Methods of and corresponding apparatus for scheduling messages on an operating channel (223) in a selective messaging system (200) for a messaging unit (235)...
US-6,023,199 Pulse width modulation circuit and method
A circuit and method for producing a train of pulse width modulated pulses (FIG. 2), the circuit comprising: pulse producing means (11-16) for receiving sample...
US-6,023,198 Self-tuning and temperature compensated voltage controlled oscillator
A self-tuning VCO (116) receives a control voltage input (Vcont) (114) and an adjustable programmable voltage (Vadj) (122) and provides optimized locked...
US-6,023,189 CMOS circuit for providing a bandcap reference voltage
A low voltage submicron CMOS circuit (10) for providing an output bandgap voltage (V.sub.BG) that is substantially independent of temperature and power supply...
US-6,023,150 Optimized method for determining remaining life cycles in a rechargeable battery
A method (200) of estimating existing and/or remaining life cycles of a battery pack (102) having an internal battery cell (104) and battery pack circuitry (110)...
US-6,023,141 Method and apparatus for electronically commutating an electric motor
In a method for operating a brushless motor with commutated stator excitation and permanent rotor field, the stator is initially energized partly. Depending on...
US-6,023,136 Adaptive motor control circuit and method
An electric motor (101) is driven with a sequence of drive pulses (V.sub.151, V.sub.153, V.sub.155) applied to its coils (131-135). The drive pulse widths are...
US-6,023,133 Parabolic signal generator
A parabolic signal generator (100) for use in a cathode ray tube (CRT) display circuit, comprising: programmable delay means (110) for receiving a CRT horizontal...
US-6,023,091 Semiconductor heater and method for making
A sealable air gap (14) is formed between a heating element (16) and a base (11) to improve the thermal isolation of a semiconductor heater (10). A top layer...
US-6,023,086 Semiconductor transistor with stabilizing gate electrode
A semiconductor device includes a transistor (30, 51) having a gate electrode (15, 52) wherein the gate electrode (15, 52) has a highly resistive portion (24,...
US-6,023,081 Semiconductor image sensor
An image sensor (10) has an image sensing element that includes an N-type conducting region (26) and a P-type pinned layer (37). The two regions form two P-N...
US-6,022,784 Method for manufacturing a semiconductor device
A method (50) for designing a semiconductor device (10). The method (50) has an annealing step (59). In the annealing step (59), the semiconductor device (10) is...
US-6,022,761 Method for coupling substrates and structure
A method for connecting substrates includes using an adhesive interposer structure (11) to bond a semiconductor device (26) to a substrate (18). The adhesive...
US-6,022,760 Integrated electro-optical package and method of fabrication
An integrated electro-optical package including a dual sided opto-electronic device, composed of a substrate with an array of light emitting devices (LEDs)...
US-6,022,754 Electronic device and method for forming a membrane for an electronic device
An electronic device comprises a semiconductor substrate (2) having a cavity (32) extending into the substrate (2), a membrane (8) formed over the semiconductor...
US-6,022,410 Alkaline-earth metal silicides on silicon
A method of forming a thin silicide layer on a silicon substrate 12 including heating the surface of the substrate to a temperature of approximately 500.degree....
US-6,021,332 Multi-mode radiotelephone having a multiple battery arrangement
A radiotelephone (100) includes a main battery (101) and is operable on a first communication system. A supplemental module (102) may be attached to the...
US-6,021,271 Methods of simulating an electronic circuit design
A simulation input and a model file are generated. The simulation input file is processed to generate object code, entries, line counts, and comment lines. A...
US-6,021,147 Vertical cavity surface emitting laser for high power single mode operation and method of fabrication
A VCSEL for high power single mode operation and method of fabrication including a substrate element, a first stack of distributed Bragg reflectors disposed on a...
US-6,021,146 Vertical cavity surface emitting laser for high power single mode operation and method of fabrication
A VCSEL for high power single mode operation and method of fabrication including a substrate element, a first stack of distributed Bragg reflectors disposed on a...
US-6,021,078 Fuse circuit and method therefor which minimizes fuse grow back effect
A fuse circuit (30) uses circuitry (34, 36, 38) which is coupled between each terminal (A, B) of a fuse (32) for the purpose of maintaining each fuse terminal at...
US-6,021,072 Method and apparatus for precharging bitlines in a nonvolatile memory
A method for precharging a selected bitline (20) in a nonvolatile memory array using a boost circuit (54) in parallel to a pull-up device (22) for biasing the...
US-6,020,878 Selective call radio with hinged touchpad
A selective call radio (10), includes a controller, a switch (33), and a selective call radio housing (12), including a display housing member (19) having a...
US-6,020,790 Oscillator calibration method and circuit and radio with oscillator
In a method of calibration of a voltage controlled oscillator (VCO), the VCO (100) provides an output signal which is used to drive a dividing oscillator (10)...
US-6,020,787 Method and apparatus for amplifying a signal
A unique method and apparatus modifies the load impedance at the output of a power amplifier by varying a voltage variable capacitor (VVC) (310) to maximize the...
US-6,020,770 Transparent latch-based sequencer and sequence controlling method
A sequence-controlled digital circuit (21) is presented. The circuit (21) includes a divider (55) and a plurality of transparent latches (51-54) which together...
US-6,020,730 Current source and method therefor
A method and apparatus for controlling current flow in current sources includes a current source FET (18), a control FET (20), and a driver circuit which...
US-6,020,632 Electronic component including an adjustable cap
An electronic component (10) is formed by placing a cap (30) over a light generating device (16). The cap (30) has a top portion (32) that provides a lens (33)....
US-6,020,611 Semiconductor component and method of manufacture
A semiconductor component includes a substrate (101), an electrode (105) located over the substrate (101), a heavily doped region (542) located in the substrate...
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