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1990-10-23 |
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Signal processing apparatus and methods
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2019-10-08 |
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Signal processing apparatus and methods
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Signal processing apparatus and methods
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Csk Corporation |
Optical recording medium and tracking method therefor
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1987-01-27 |
1990-06-26 |
Readtronics |
Pipeline information delivery system
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1988-01-22 |
1989-09-06 |
Philips Electronic Associated |
Signal distribution network
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1988-01-22 |
1989-09-06 |
Philips Electronic Associated |
Signal distribution network system
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1988-03-18 |
1991-07-02 |
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Synchronous protocol data formatter
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1988-11-21 |
1990-01-02 |
Bell Communications Research, Inc. |
Fiber optic cable television distribution system
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1988-12-06 |
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1989-05-11 |
1994-02-15 |
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Transmission and reception system
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1990-06-01 |
2001-09-11 |
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Encoded wideband digital transmission signal and record carrier recorded with such a signal
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1989-06-02 |
1991-01-02 |
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1989-09-27 |
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1989-09-27 |
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1989-09-28 |
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Cctvシステム装置
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1989-10-04 |
1993-11-17 |
Pioneer Electronic Corp |
CATV terminal apparatus
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1989-11-03 |
1991-05-28 |
At&T Bell Laboratories |
Telephone conferencing arrangement
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1990-02-05 |
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1990-03-27 |
1993-12-28 |
Sony Corporation |
Still picture storing and sequencing apparatus
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1990-07-30 |
1993-08-20 |
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1990-07-30 |
1995-02-28 |
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1990-09-10 |
1997-04-08 |
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1990-09-10 |
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1994-02-18 |
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1991-01-08 |
1995-02-14 |
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1991-01-30 |
1992-02-25 |
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1991-02-21 |
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1993-03-09 |
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Multimedia computing and telecommunications workstation
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2007-01-18 |
Hitachi, Ltd. |
Verfahren und Einrichtung für den Fernsehempfang
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1999-10-12 |
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1991-10-01 |
1993-05-25 |
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1991-10-04 |
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1992-11-02 |
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System for delivering digital sound, graphics, real time files and data via cable
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Apparatus for interactive adaptive learning by an individual through at least one of a stimuli presentation device and a user perceivable display
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1993-06-07 |
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System and method for transmitting a plurality of digital services including imaging services
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Apparatus for transmitting and receiving executable applications as for a multimedia system, and method and system to order an item using a distributed computing system
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Television system with downloadable features
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PCI computer system with multiple legacy devices
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Electronic program guide using markup language
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Method and process for managing ultra secure electronic distribution of digital movies to commercial exhibitors
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Settop cable television control device and method including bootloader software and code version table for maintaining and updating settop receiver operating system software
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Breakthrough To Literacy, Inc. |
Adaptive instructional process and system to facilitate oral and written language comprehension
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Masprodenkoh Kabushikikaisha |
CATV system, management device, cable modem and program
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