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Patent # Description
US-6,046,901 Support structure, electronic assembly
An electronic assembly (10) includes a chip capacitor (11) having two major surfaces (12, 15) and a pair of electrodes (13, 14). A plurality of electrically...
US-6,046,897 Segmented bus architecture (SBA) for electrostatic discharge (ESD) protection
A segmented bus architecture (800) removes certain ESD circuitry from each I/O pad cell (806, 812) and places it in a power pad cell (808, 814) or in some other...
US-6,046,894 Semiconductor protection circuit and method
A protection circuit (20) protects a semiconductor device (10) from damage due to electrostatic charge transferred to a terminal (19) of the semiconductor...
US-6,046,650 Oscillator circuit having optimized frequency modulation circuit
A voltage controlled oscillator circuit (58) having a modulation input port (60) for receiving a modulation input signal through modulation circuit (62, 64, 66,...
US-6,046,642 Amplifier with active bias compensation and method for adjusting quiescent current
An active bias compensation circuit (110) senses a quiescent current flowing in an amplifier (130) and adjusts the quiescent current to maintain an optimal DC...
US-6,046,575 Fail safe circuit and battery pack using same
A battery pack (102) comprises a lithium battery cell or cells (112), and is charged by a charger (104). In the event of a failure in the charger, an...
US-6,046,541 Flat panel display having a random spacer arrangement
A flat panel display (12) includes a backplate (14) and a faceplate (16) attached to the backplate (14) defining a vacuum enclosure (18) therebetween. A spacer...
US-6,046,402 Solar hybrid electrical powering devices for pulse discharge applications
A device for powering electrical digital pulse discharge applications comprises one or more solar energy conversion modules and a load-leveling circuit that is...
US-6,046,268 Electrode with enhanced adhesion to substrates
An electrode coating with improved adhesion to substrates comprises small particles of an active material that are preferentially distributed at the interface...
US-6,045,946 Battery tab
A foil battery packaging containing a battery cell is described wherein the tab comprises a strong metal tab secured to the packaging, and wherein the strong...
US-6,045,936 Safety cover
A safety cover for a battery comprises elastic pacts fixed to the safety cover that wipe the electrical contacts of the battery to which the safety cover is...
US-6,045,435 Low selectivity chemical mechanical polishing (CMP) process for use on integrated circuit metal interconnects
A method for polishing a metal layer (20) containing a combination of wide features (12), low density features (14), and high density features (18), is...
US-D422,275 Radiotelephone housing
US-D422,267 Housing for an accessory connector
US-6,044,458 System for monitoring program flow utilizing fixwords stored sequentially to opcodes
A processing system includes a control flow monitor (CFM) checker for verifying a sequence of instructions performed by a pipelined processor (101). The CFM...
US-6,044,392 Method and apparatus for performing rounding in a data processor
A method and apparatus for performing rounding in a data processor (10). In one embodiment, two instructions are used to implement a procedure for rounding...
US-6,044,323 Satellite based commercial and military intercity and intercontinental air traffic control
A satellite-based air traffic control system utilizes global-coverage satellite communications network to provide voice and data communication between an air...
US-6,044,276 Method and apparatus in a messaging system for limiting an interval of carrier cancellation
In a messaging system having a plurality of simulcasting base transmitters (104), a plurality of pseudorandom sequence generators (216) are provided (402) for...
US-6,044,260 Method of controlling the number of messages received by a personal messaging unit
A subscriber's PMU (Personal Messaging Unit) (14) determines when the number of incoming messages is likely to be excessive by counting the incoming messages and...
US-6,044,252 Method and apparatus for switching between operating channels with different time references
A selective messaging unit (117), and analogous method, arranged to reduce switching latency between operating channels that are scheduled in accordance with...
US-6,044,249 Method for determining handover margins in a cellular communication system
Optimal handover margins in a cellular communication system (100) are determined by computing a power budget (701) for each base station/neighbor combination in...
US-6,044,220 Method and apparatus for operating a data processor to execute software written using a foreign instruction set
An instruction set interpreter and translator provides dynamic idiom recognition by use of a programmable hash table. Idioms are sequences of consecutive...
US-6,044,158 Method and apparatus for communicating secure data over a telephone line using a cellular encryption apparatus
A communication apparatus (100) provides an interface between a cellular encryption and decryption apparatus (150) and a telephone line (91) allowing for...
US-6,044,153 Hand adaptive telephone
A hand adaptive telephone (10) comprises a glove member (12) adapted to be worn on a person's hand (14) and carries a user interface mechanism including an...
US-6,044,090 Method and apparatus for channel management in a communication system
A communications controller (132) transfers communication links from a first receiver (144) to a second receiver (146) when a system quality parameter exceeds a...
US-6,044,036 Buffer circuit, memory device, and integrated circuit for receiving digital signals
A buffer circuit (60) that includes a current source (74) having an output, the current source to provide a substantially constant current, a first differential...
US-6,043,920 Method and apparatus for laser communication through a lossy medium
A laser transmitter (200, 300) includes a femptosecond pulse forming circuit (214, 308) and an ultra high-speed optical switch (218, 304) which enable the...
US-6,043,861 Optical waveguide using cholesteric liquid crystal polymer
An optical waveguide (5) for use in the in the visible range, the infrared range or the ultraviolet range. The waveguide has two cholesteric liquid crystal...
US-6,043,786 Multi-band slot antenna structure and method
The multi-band slot antenna structure and method uses a single antenna to cover at least two distinct reception frequency bands using only one excitation port....
US-6,043,721 Dual band amplifier
An amplifier (104) for a dual band device includes multiple amplifier stages coupled between an input (103) and output (105). The amplifier stages include a...
US-6,043,712 Linear power amplifier
A power amplifier stage includes a linear radio frequency (RF) power amplifier (106), having a bias port and a supply port. The bias port receives a DC amplifier...
US-6,043,707 Method and apparatus for operating a radio-frequency power amplifier as a variable-class linear amplifier
A variable-class linear amplifier (600, 800, 900) applies a supply type of envelope modulation to an RF power amplifier operating in or near compression at...
US-6,043,524 Transducer and interface circuit
A sensor (100) includes a fixed gate field-effect transistor (138) that produces a quiescent signal (V.sub.QUIESC1) in a channel (336) when a control signal...
US-6,043,146 Process for forming a semiconductor device
A buffer film (154, 164) is formed over an underlying film (153, 162) to protect that underlying film (153, 162) from damage during a removal sequence, such as...
US-6,043,143 Ohmic contact and method of manufacture
A method of improving contact resistance in a multi-layer heterostructure comprising the steps of providing a substrate, growing a crystalline material on the...
US-6,042,720 Apparatus for storing and disinfecting a fluid
An apparatus for storing and disinfecting a fluid includes a container (12) for containing the fluid and a cap member (16). The container (12) defines an opening...
US-6,042,445 Method for affixing spacers in a field emission display
A method for affixing spacers (126, 226, 326) in a field emission display (100, 200, 300) includes the steps of: (i) providing a first display plate; providing a...
US-D421,982 Radiotelephone housing
US-6,041,241 Apparatus and method for balancing power savings and call set up time in a wireless communication device
A wireless communication device (100) comprises a battery (103) for providing power to the circuitry of wireless communication device (100). Optionally, power...
US-6,041,239 Method and apparatus for distributing offered load in a wireless communications system
For a wireless communications system service area (20), a population database (24) is selected that describes a population in database regions (22) within the...
US-6,041,227 Method and apparatus for reducing transmission time required to communicate a silent portion of a voice message
A controller (112) processes (400, 500, 600) an original voice message to detect (602) an original silent portion and to measure (604) an original duration, and...
US-6,041,226 Method and apparatus for monitoring subscriber talk-around usage
A method and apparatus for monitoring a subscriber unit's use of a talk-around mode is accomplished when detection of a subscriber unit's selection, and...
US-6,041,221 Circuit and method for verifying data of a wireless communications device
A memory circuit (24) limits the threshold voltage distribution for either programming or erasing a memory cell (40A) in a non-volatile memory array (34). A data...
US-6,041,048 Method for providing information packets from a packet switching network to a base site and corresponding...
A multi-service communication system (100) includes a packet switching network (101) and a base site (108). The packet switching network supports multiple...
US-6,041,045 Method for accessing an information network from a radio communication system
A communication system (101) provides a subscriber unit (105) with access to an information network (130) through gateway equipment (110) that is coupled to a...
US-6,041,007 Device with programmable memory and method of programming
A device, preferably an electronically calibrated sensor (100) includes a sensing element (102) with an output coupled to a calibration circuit (104). The...
US-6,040,846 Impact resistant display apparatus
A display apparatus (100) having improved impact resistant mechanical qualities includes a display (102) and a mechanically coupled support bezel (110). The...
US-6,040,781 Event reminder for a communication device
A communication device (18) wirelessly coupled to a widely distributed information source (24) and capable of retrieving flight information therefrom includes a...
US-6,040,773 Radio frequency identification tag arranged for magnetically storing tag state information
A radio frequency identification tag system (10) utilizes a radio frequency identification tag (16) that includes stored tag information. The tag includes an...
US-6,040,729 Digital output buffer for multiple voltage system
An output buffer translates digital input signals which toggle between ground and V.sub.DDL to signals which toggle between ground and V.sub.DDH. The technology...
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