1
Ingemar J Cox, Joseph J Kilian, Talal G Shamoon: Secure spread spectrum watermarking for multimedia data. NEC Research Institute, Philip J Feig, July 27, 1999: US05930369 (526 worldwide citation)

Digital watermarking of audio, image, video or multimedia data is achieved by inserting the watermark into the perceptually significant components of a decomposition of the data in a manner so as to be visually imperceptible. In a preferred method, a frequency spectral image of the data, preferably ...


2
Ingemar J Cox, Matthew L Miller, Kazuyoshi Tanaka, Yutaka Wakasu: Digital watermarking. NEC Research Institute, NEC Corporation, Philip J Feig, June 22, 1999: US05915027 (491 worldwide citation)

Digital watermarking of data, including image, video and audio data, is performed by repeatedly inserting the watermark into subregions or subimages of the data. Similarly, the watermark is repeatedly extracted from the subregions of the data.


3
Ingemar J Cox: Spread spectrum watermark for embedded signalling. NEC Research Institute, Philip J Feig, December 8, 1998: US05848155 (357 worldwide citation)

A watermark is embedded into audio/video/image/multimedia data using spread spectrum methodology. The watermark is extracted from watermarked data without the use of an original or unwatermarked version of the data by using spatial or temporal local averaging of the frequency coefficients of the wat ...


4
Dipankar Raychaudhuri, Hai Xie, Ruixi Yuan: Multiservices medium access control protocol for wireless ATM system. NEC USA, Philip J Feig, June 10, 1997: US05638371 (295 worldwide citation)

A medium access control (MAC) layer protocol is used in a wireless ATM system for integrated support of ATM services, including constant bit-rate (CBR), variable bit-rate (VBR) and available bit-rate (ABR) services. The MAC protocol supports both connectionless packet and connection-oriented virtual ...


5
Suresh Jagannathan, James F Philbin: Software architecture for control of highly parallel computer systems. NEC Research Institute, Philip J Feig, November 25, 1997: US05692193 (253 worldwide citation)

A computer software architecture for controlling a highly parallel computer system comprises several layers of abstraction. The first layer is an abstract physical machine which contains a set of abstract physical processors. This layer may be considered as a microkernel. The next layer includes vir ...


6
Ingemar J Cox: Watermarking of image data using MPEG/JPEG coefficients. NEC Research Institute, Philip J Feig, Jeffery J Brosemer, May 30, 2000: US06069914 (213 worldwide citation)

A watermark is embedded into video/image/multimedia data using spread spectrum methodology. The watermark is extracted from watermarked data without the use of an original or unwatermarked version of the data by using MPEG/JPEG coefficients. The image to be watermarked is divided into subimages. Eac ...


7
Ingemar J Cox, Matthew L Miller, Ryoma Oami: Robust digital watermarking. NEC Research Institute, NEC Corporation, Philip J Feig, November 28, 2000: US06154571 (211 worldwide citation)

A watermarking procedure that is applicable to images, audio, video and multimedia data to be watermarked divides the data to be watermarked into a set of n.times.n blocks, such as the 8.times.8 blocks of MPEG. The same watermark signal can be distributed throughout the set of blocks in a large vari ...


8
Dipankar Raychaudhuri, Hai Xie, Ruixi Yuan: Data link control protocols for wireless ATM access channels. NEC USA, Philip J Feig, November 4, 1997: US05684791 (188 worldwide citation)

A data link control procedure for wireless ATM access channels based on a dynamic TDMA/TDD framework provides integrated ATM services including available bit-rate (ABR) data and constant/variable bit-rate (CBR/VBR) voice or video through the addition of wireless-specific medium access control and da ...


9
Stephen R Lawrence, C Lee Giles, Kurt D Bollacker: Autonomous citation indexing and literature browsing using citation context. NEC Research Institute, Philip J Feig, Andrew G Isztwan, September 11, 2001: US06289342 (181 worldwide citation)

An autonomous citation indexing system which can be used as an assistant agent automates and enhances the task of finding publications in electronic form, including publications located on the world wide web. The system parses citations from papers and identifies citations to the same paper that may ...


10
Milan Miessler, Rafael Pascual: Graphics input tablet with three-dimensional data. International Business Machines Corporation, Philip J Feig, January 17, 1989: US04798919 (170 worldwide citation)

A graphics input tablet has a conductive layer and a resistive layer with contacts (16,17,23,24) arranged one along each edge of the resistive layer. The conductive layer is held at a negative potential relative to the resistive layer so current flows in each contact when localized pressure is appli ...