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Patent # Description
US-5,850,440 Telephone handset mounting receptacle with card reader and method of positioning thereof
The mounting receptacle (102) for a telephone handset (112) includes a cup portion (203) for receiving a portion of the telephone handset (112) and a card reader...
US-5,850,168 Ceramic transverse-electromagnetic-mode filter having a waveguide cavity mode frequency shifting void and...
A ceramic transverse-electromagnetic-mode filter having a waveguide cavity mode frequency shifting void and method of tuning same is provided. The ceramic filter...
US-5,849,440 Process for producing and inspecting a lithographic reticle and fabricating semiconductor devices using same
A process for fabricating a semiconductor device includes the formation of a lithographic reticle (20) having a lithographic pattern (18) overlying a reticle...
US-5,849,433 Polymer blend electrolyte system and electrochemical cell using same
An electrochemical cell (10) includes first and second electrodes (12) and (14) with an electrolyte system (26) disposed therebetween. The electrolyte system is...
US-5,849,426 Hybrid energy storage system
A hybrid energy storage system 10 including a first energy storage device 12, such as a secondary or rechargeable battery, and a second energy storage device 14,...
US-5,848,925 Method for fabricating an array of edge electron emitters
A method for fabricating an array (300) of edge electron emitters (530) includes the steps of: forming first and second grooves (310, 320) in first and second...
US-5,848,719 Battery cover latch
A housing (12) for a portable electronic device (10) has a battery compartment cover (14) and a latch (20). The latch has a cantilevered beam (42) that rotates...
US-5,848,718 Apparatus for fastening a housing assembly
A housing assembly comprises a plurality of components, each having a screw boss apparatus, such as screw boss (114). The screw boss apparatus has an ...
US-5,848,466 Method for forming a microelectronic assembly
A microelectronic assembly (10) is formed by bonding an integrated circuit component (20) to a substrate (12). The substrate (12) includes a via (22) and a metal...
US-D402,662 Antenna module for PCMCIA UHF wireless modems
US-D402,632 Housing for and audio connector
US-5,848,359 Hierarchical set of frequency reuse patterns allowing cellular air and land communication
A cellular system (FIG. 4) is expanded to allow communication between mobile ground-based units (70 and 72) and mobile air-based units (80 and 78) where the air...
US-5,848,357 Method and apparatus in a radio communication system for implementing a frequency reuse plan
A radio communication system (100) implements a frequency reuse plan by sending a message (308) simultaneously with other messages in a plurality of cell...
US-5,848,356 Method for implementing icons in a radio communication device
The unique method for implementing icons in a radio communication device (103) which provides a plurality of radio communication services such as radiotelephone,...
US-5,848,355 Frequency synthesizer correction using a temperature responsive divisor control
An automatic frequency control is implemented in a selective call receiver (100) having a controllable frequency synthesizer (203). The output frequency of the...
US-5,848,289 Extensible central processing unit
An extensible central processing unit (CPU) (12 or 12'). By modifying the architecture of a new or prior art CPU, a new or prior art CPU can be made extensible...
US-5,848,252 Peripheral component interconnect gateway controller
A gateway controller (100) for facilitating the exchange of information between PCI busses (101,103). The controller (100) may comprise a single printed wiring...
US-5,848,152 Communication device having interchangeable faceplates and active keypad cover
A communication device (1600) such as a portable radiotelephone handset features interchangeable faceplates including a first faceplate (1604) and a second...
US-5,848,086 Electrically confined VCSEL
A semiconductive substrate (101) with a surface (102) having a first stack of distributed Bragg reflectors (109) disposed on the surface (102) of the ...
US-5,848,072 Method of and apparatus for communicating messages
A data-transmission system (100) including a master device (101) and at least one slave device (105) communicates messages having an address (1503, 1505) and...
US-5,848,025 Method and apparatus for controlling a memory device in a page mode
A method (600, 700) and apparatus (402) for controlling a memory device, such as a synchronous dynamic random access memory (404), includes a user-programmable...
US-5,847,981 Multiply and accumulate circuit
A multiply accumulate circuit (600) includes a multiply accumulate reduction circuit (527) that generates P current accumulated operands during an iteration. P...
US-5,847,920 Electrochemical capacitor with hybrid polymer polyacid electrolyte
A capacitor (100) includes first and second electrodes (102, 103) an adhesive electrolyte (125) positioned therebetween. The adhesive electrolyte (125) includes...
US-5,847,787 Low driving voltage polymer dispersed liquid crystal display device with conductive nanoparticles
A reduced driving voltage polymer dispersed liquid crystal display (10) has a transparent polymer matrix (20) disposed between two substrates (12, 14). Droplets...
US-5,847,683 Transmission line antenna and utility meter using same
A transmission line antenna (10) comprises first and second ends (14 & 16). Each end has a mounting portion defining a mounting height and an overlapping portion...
US-5,847,679 GPS based search and rescue system
A GPS based search and rescue system utilizes an airborne interrogation unit for extending the range of a second interrogation unit. The airborne unit relays...
US-5,847,660 Method for avoiding interference in a cable telephony system
Carriers (51) in a cable telephony system (10) are prioritized (70) according to their usability. A local access manager (LAM) (27) creates a frequency list that...
US-5,847,407 Charge dissipation field emission device
A charge dissipation field emission device (200, 300, 400) includes a supporting substrate (210, 310, 410), a cathode (215, 315, 415) formed thereon, a...
US-5,846,852 Process for mounting an electronic component to a substrate and process for spray-cooling the electronic...
The electronic component (10) has a die (22) and a terminal (14) coupled to the die (22). The substrate has a first side (20) and a second side (82) and a...
US-5,846,847 Method of manufacturing a ferroelectric device
A ferroelectric semiconductor device (10) and a method of manufacturing the ferroelectric semiconductor device (10). The ferroelectric semiconductor device (10)...
US-5,846,609 Masking methods for semiconductor materials
A method of forming a mask including providing a fluid from a group including oxygen based, nitrogen based, or carbon based fluids, introducing a substrate of...
US-5,846,094 Electrical coupling method and apparatus for printed circuit boards including a method of assembly
Conductive pads (126) of a first PCB (114) and conductive pads (128) of a second PCB (116) are electrically coupled. An electrical device includes a housing...
US-D402,292 Pager housing
US-D402,257 Battery housing for a portable communication device
US-5,845,213 Method and apparatus for minimizing traffic in a two way wireless messaging system
A non-real time messaging system (200) for targeting messages to a subscriber unit (222) comprises a synchronized profile of where a subscriber unit should be...
US-5,845,202 Method and apparatus for acknowledge back signaling using a radio telephone system
A combination radio/telephone transceiver (40) receives a selective call signal over a selective call channel and searches for its assigned address (415). When...
US-5,845,098 Address lines load reduction
Subsystems (12-20) are coupled by a bus (44) which includes higher order address lines (62, 64) and lower order address lines (60). One or more subsystems (20)...
US-5,845,095 Method and apparatus for storing and restoring controller configuration information in a data communication system
A data communications system (100) has a controller (214) for managing the system containing a plurality of data communications devices (224). The data...
US-5,844,943 Method and converter for converting rectangular signals to phase signals
A rectangular to phase converter (201) includes a first converter circuit (201B) which limits signals to a predetermined level. A phase selector (259) selects a...
US-5,844,940 Method and apparatus for determining transmit power levels for data transmission and reception
An apparatus and method for a data communications device such as a modem (100, 101) to determine transmit power levels for data transmission and reception, from...
US-5,844,450 Integrated microstrip to suspend stripline transition structure and method of fabrication
An integrated microstrip (14) to suspended stripline (24) transition structure and method for fabricating the same provide a transition from microstrip (14) to...
US-5,844,448 Method and apparatus for optimizing an oscillator start up time
An oscillator circuit (10) having an optimized start up time includes an inverting amplifier (12) coupled in parallel to a crystal (14), a first bank of...
US-5,844,361 Field emission display having a stabilized phosphor
A field emission display (100, FIG. 1) having a stabilized phosphor (110, FIG. 1) includes a cathode plate (130, FIG. 1) having a plurality of field emitters...
US-5,844,319 Microelectronic assembly with collar surrounding integrated circuit component on a substrate
A microelectronic assembly (10) includes an integrated circuit component (14) attached to a polymeric substrate (12) by a plurality of unencapsulated solder bump...
US-5,844,315 Low-profile microelectronic package
A microelectronic package (10) is formed by placing a lead frame (22) onto an adhesive polyimide tape (38). The lead frame (22) includes a plurality of metallic...
US-5,843,393 Carbon electrode material for electrochemical cells and method of making same
A method (50) of fabricating an amorphous carbon material for use as an electrode (20) in a rechargeable electrochemical cell (10) includes the steps of heating...
US-5,842,340 Method for controlling the level of oxygen stored by a catalyst within a catalytic converter
The catalyst control method of the invention continuously estimates a level of oxygen stored by a catalyst within a catalytic converter. The estimated oxygen...
US-5,842,339 Method for monitoring the performance of a catalytic converter
A method for monitoring the performance of a catalytic converter (34) computes the oxygen storage capacity and desorption capacity of a catalyst within the...
US-D401,916 Point-of-entry card reader
US-D401,913 Front panel for infrastructure equipment
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