Enter assignee name

CIPO Patents = 2

Forward Citations = 1,427

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6 inventors (with patents filed for the assignee):

William Bernard Boyle (8 out of 92 patents)

Alan P Rice (3 out of 7 patents)

Ronald G Parkinen (2 out of 4 patents)

4. Timothy J Elliott (1 out of 22 patents)

5. James C Wilshire (1 out of 4 patents)

6. William Pat Price (1 out of 31 patents)

10 patents: Sort by Forward Citations

1. 8091112 - System and a method for transmitting and receiving a program with improved efficiency (2012-01-03),

2. 7657149 - Method and apparatus for storing a stream of video data on a storage medium (2010-02-02),

3. 7526184 - Video recording system utilizing external video storage to record streaming video data via an isochronous interface (2009-04-28),

4. 7171110 - System and a method for storing audio/video programs on a hard disk drive for presentation to a viewer (2007-01-30),

5. 7146094 - Set-top box that provides video data stream to a display device based on selection between recorded video signal received from the digital video recorder and a real-time video signal (2006-12-05),

6. 7133600 - Video recording system utilizing storage redundancy to transfer non-time-critical, error-intolerant data segments while transferring time-critical, error-tolerant streaming data segments at a required data transfer rate (2006-11-07),

7. 6940873 - Data stream control system for associating counter values with stored selected data packets from an incoming data transport stream to preserve interpacket time interval information (2005-09-06),

8. 6853731 - Digital video recorder employing a unique ID to interlock with encrypted video programs stored on a storage device (2005-02-08),

9. 6851063 - Digital video recorder employing a file system encrypted using a pseudo-random sequence generated from a unique ID (2005-02-01),

10. 6851055 - Digital video recorder for encrypting/decrypting video programs in segments to facilitate trick play features (2005-02-01),

Keen Personal Technologies, Inc. is a leading provider of personalized tech solutions for individuals. With a focus on innovation and user experience, we develop cutting-edge products that enhance everyday life. Our mission is to empower individuals to achieve more through technology.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

10 Patents

#280 in Irvine, CA

#6,885 in California

#28,957 in US

#54,287 in the World

Irvine, CA, United States of America

Keen Personal Technologies, Inc.