1
Shih Chio Chang, Anita Chow, Min Wen Du: Adaptive ranking system for information retrieval. GTE Laboratories Incorporated, Lawrence E Monks, June 14, 1994: US05321833 (287 worldwide citation)

An adaptive record ranking method for full text information retrieval, which quantifies the relevance of retrieved records to query terms occurring in said record. The method utilizes a multilevel weighting technique which permits user input to affect record weighting at each level of the ranking pr ...


2
Sudhir S Dixit: Layered DCT video coder for packet switched ATM networks. GTE Laboratories Incorporated, Lawrence E Monks, November 9, 1993: US05260783 (154 worldwide citation)

A digital video encoder encodes a video frame into a differential video frame for transmission over a packet switched network. The video encoder includes an inter-frame encoder, an intra-frame encoder, and an encoding selector for selecting between the inter-frame and intra-frame encoder depending o ...


3
Leslie D Servi: Wireless device for verifying identification. GTE Laboratories Incorporated, Lawrence E Monks, June 7, 1994: US05319711 (117 worldwide citation)

A wireless communication device using a verification protocol for verifying the identification of the wireless device by a wireless network control station in the presence of eavesdroppers is disclosed. Upon receiving a call request from a wireless device claiming a particular identity, the wireless ...


4
Leslie D Owens, Robert R Jueneman, Ralph Worrest, Alvah B Davis: Method and apparatus for entity authentication. GTE Laboratories Incorporated, Victor F Lohmann III, Lawrence E Monks, January 2, 1996: US05481611 (108 worldwide citation)

A cryptography-based entity authentication device (EAD) operated by a remote entity located at a subscriber site enables a telephone switch or computer system to identify and verify the authenticity of the entity. In one embodiment, the EAD encrypts a random digital sequence transmitted by a host fa ...


5
Leslie D Servi: Method of verifying identification. GTE Laboratories Incorporated, Lawrence E Monks, January 11, 1994: US05278904 (108 worldwide citation)

A method for secure exchange of password information between a requester node and a server node using a verification protocol for confirming the identification of the requester node by the server in the presence of eavesdroppers is disclosed. By adjusting the parameters of the protocol the possibili ...


6
Robert Olshansky: Quadrature optical phase modulators for lightwave systems. GTE Laboratories Incorporated, Lawrence E Monks, March 31, 1992: US05101450 (80 worldwide citation)

Optical communication methods and apparatus are disclosed for transmitting two or more optical signals with different optical carrier frequencies on a single optical fiber with high spectral efficiency. Each optical carrier is typically modulated with multiple modulated subcarriers. In one embodimen ...


7
Leslie D Servi, Julian Keilson: Control process for allocating services in communications systems. GTE Laboratories Incorporated, Lawrence E Monks, January 10, 1995: US05381546 (79 worldwide citation)

A process for scheduling a processor, in a stored program digital switch of a telecommunications network having heterogeneous types of task, utilizes preassigned probability parameters to schedule the tasks for the processor to serve to meet a system objective. For n types of tasks, each having one ...


8
Richard W Gross: Differential quadrature phase shift keying encoder for subcarrier systems. GTE Laboratories Incorporated, Lawrence E Monks, June 22, 1993: US05222103 (77 worldwide citation)

This invention features a differential QPSK digital communications apparatus and method, suitable for optical communications systems, where a pair of synchronous binary input data streams S.sub.0 (t) and S.sub.1 (t) are encoded into a pair of encoded binary data streams d.sub.0 (t) and d.sub.1 (t) w ...


9
Alain Ouaknine, Alexis Smirnov, Jean Marc Krattli: System for editing complex visual data providing a continuously updated rendering. Avid Technology, Lawrence E Monks, Kenneth L Milik, July 18, 2000: US06091422 (67 worldwide citation)

An authoring system provides a realistic rendering that may be updated and displayed continuously while simultaneously allowing full access to all authoring tools. The system is an enhancement to an authoring environment for 3D modeling. The rendering is incorporated in the authoring environment in ...


10
Robert Olshansky: Single sideband optical modulator for lightwave systems. GTE Laboratories Incorporated, Lawrence E Monks, April 5, 1994: US05301058 (62 worldwide citation)

Optical communication methods and apparatus are disclosed for transmitting two or more optical signals with different optical carrier frequencies on a single optical fiber with high spectral efficiency. Each optical carrier is typically modulated with multiple modulated subcarriers. In one embodimen ...