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| Patent # | Description |
|---|---|
| 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 |
| US-5,842,210 |
Method and apparatus for selectively retrieving data from a database in
a data communication system In a data communication system a first controller (102) selectively retrieves data from a database (316) in a second controller (106). Data corresponding to a... |
| US-5,842,162 |
Method and recognizer for recognizing a sampled sound signal in noise A sound recognizer uses a feature value normalization process to substantially increase the accuracy of recognizing acoustic signals in noise. The sound... |
| US-5,842,130 |
Method for identifying a mobile unit in a wireless communication system The method operates in a wireless communication system, and includes receiving at a first base station having a first location, a widebeam signal from a first... |
| US-5,842,127 |
Method for a mobile to register with one or more cell sites and method
for paging the mobile A wireless communication system includes switching infrastructure (150) and at least one location area ("LA") having a multiplicity of cells (the "multiple-cell... |
| US-5,842,126 |
Expedited home gateway access method and system A method (100) and system (10) are used to expedite access for a period of time for those subscriber units (30) which have previously executed the complete home... |
| US-5,842,122 |
Apparatus and method for alternative radiotelephone system selection A dual mode cellular cordless portable radiotelephone preferentially selects the cordless base station over the cellular system when in range of the cordless... |
| US-5,841,948 |
Defuzzifying method in fuzzy inference system In a fuzzy inference system using a plurality of output label membership functions mBi(y), each of which is represented by a singleton having a position yi and a... |
| US-5,841,914 |
Molecular detection apparatus and method using optical waveguide
detection A target molecule at a binding site is detected using an optical waveguide having a surface proximate to the binding site, and a waveguide detector coupled to... |
| US-5,841,874 |
Ternary CAM memory architecture and methodology The present invention encompasses a method of storing ternary data that includes the steps of (1) initializing a conversion register by storing binary-to-ternary... |
| US-5,841,873 |
Methods of detecting decryption errors In a data communications system, including an infrastructure arranged to communicate over a data channel with a plurality of data terminals, a method of... |
| US-5,841,864 |
Apparatus and method for authentication and session key exchange in a
communication system The apparatus (101, 110) and method for authentication is provided by generating R and encrypting it using a selected algorithm K as the key in a primary... |
| US-5,841,851 |
Method of and apparatus for controlling operation of a multi-line
telephone apparatus A telephone apparatus includes a phone jack arrangement (299) providing an interface to land lines from the central office and other telephone apparatuses. Phone... |
| US-5,841,822 |
Band-pass sigma-delta converter and commutating filter therefor A communication receiver (600) utilizes a band-pass sigma-delta converter (100) for receiving a radio signal. The band-pass sigma-delta converter (100) includes... |
| US-5,841,782 |
System and method for indicating errored messages A selective call receiving device (14) and method distinguishes between received message words with no errors and received message words with correctable errors... |
| US-5,841,660 |
Method and apparatus for modeling process control A method for process control which uses discrete lots in which each lot is uniquely identified. The process is modeled with a precedence rule which allows... |
| US-5,841,564 |
Apparatus for communication by an electronic device and method for
communicating between electronic devices The apparatus includes a first housing (10) defining a first chamber (26), the first chamber sized to enclose an electronic device. The first housing has an... |
| US-5,841,378 |
System and apparatus for, and method of, interfacing a demodulator and a
forward error correction decoder A system (400) and apparatus (200, 300) for, and method (100) of, interfacing a demodulator and a forward error correction decoder enables a forward error... |
| US-5,841,025 |
Misfire detection method and apparatus A misfire detection method and apparatus includes measurement of combustion induced torque in an internal combustion engine and provision of time-ordered first,... |
| US-5,840,107 |
Binder solution for a sealing composition and method of use A sealing composition (134) includes about 85-95 wt. % glass frit, about 2-8 wt. % butyl carbitol acetate, about 2-8 wt. % alpha-terpineol, about 0.05-0.8 wt. %... |
| US-5,839,274 |
Method for monitoring the performance of a catalytic converter using
post catalyst methane measurements A method for monitoring and controlling the performance of a catalytic converter (34) includes monitoring an exhaust gas stream from an engine (16) for the... |
| US-D401,571 |
Transit gate card reader |
| US-D401,554 |
Battery cover for a wireless communication device |
| US-D401,550 |
Battery housing for a portable radio telephone |
| US-5,838,741 |
Communication device and method for reducing effects of noise
introduction by synchronizing data transfer to a... A communication device (100) having a receiver circuit (110), signal processor circuit (120), controller circuit (130), either embodied by integrated circuits or... |
| US-5,838,740 |
Crosspole interference canceling receiver for signals with unrelated
baud rates Crosspolarized signals of unrelated baud rates transmitted through a communication channel (10) become depolarized due to channel distortions such as rain and... |
| US-5,838,733 |
Method and apparatus for mitigating signal distortion in a communication
system A communication system mitigates signal distortion of output signals transmitted by a transmitter element (406). The communication system obtains parameters... |
| US-5,838,707 |
Ultraviolet/visible light emitting vertical cavity surface emitting
laser and method of fabrication An ultraviolet/blue/green vertical cavity surface emitting laser (VCSEL) for use in high density data storage that includes the fabrication of a VCSEL structure... |
| US-5,838,705 |
Light emitting device having a defect inhibition layer A first stack (112) of distributed Bragg reflectors, a first cladding region (114) disposed on the first stack of distributed Bragg reflectors (112) and... |
| US-5,838,703 |
Semiconductor laser package with power monitoring system and optical
element A semiconductor laser package including a mounting structure at least partially encapsulating a vertical cavity surface emitting laser and a photodetector. The... |
| US-5,838,608 |
Multi-layer magnetic random access memory and method for fabricating
thereof A new magnetic random access memory (MRAM) unit (30) is provided suitable for fabricating a MRAM device (20). The MRAM cell includes a magnetic storage element... |
| US-5,838,607 |
Spin polarized apparatus Spin polarized apparatus includes a spin polarizing section of magnetic material with an electron input port and a polarized electron port and a transport... |
| US-5,838,416 |
Device and method for enhancing the viewing angle of a display A device and method for enhancing the viewing angle of a display including the positioning of a liquid crystal beam deflector on display device, such as a liquid... |
| 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... |
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