For the Inventor, By the Inventor

Enter assignee name

Santa Clara, CA, United States of America

Index Systems, Inc.

USPTO Granted Patents = 58

CIPO Patents = 6

EPO Patents = 6

Forward Citations = 5,911

Loading Chart...

Loading Chart...

37 inventors (with patents filed for the assignee):

Henry C Yuen (32 out of 104 patents)

Daniel S Kwoh (24 out of 62 patents)

Roy J Mankovitz (17 out of 81 patents)

4. Elsie Y Leung (14 out of 28 patents)

5. Douglas B Macrae (8 out of 28 patents)

6. Yee Kong Ng (8 out of 9 patents)

7. Hing Y Ngai (6 out of 9 patents)

8. Allen Chang (5 out of 41 patents)

9. Carl Hindman (5 out of 5 patents)

10. Thomas Edward Ward, Iii (5 out of 12 patents)

11. Thomas E Westberg (4 out of 27 patents)

12. Wing P Leung (4 out of 17 patents)

13. Jonathan Wall (3 out of 68 patents)

14. Gary Helmstetter (3 out of 4 patents)

15. Kenneth S Hancock (3 out of 18 patents)

Core Competencies:

Data Management

Data Encryption

Multi-Region Redundancy

Electronic Program Guide

Video Taping Reminders

Advertisement Video Capture

Electronic Commerce Analytics

Home Entertainment Systems

Video Indexing

Targeted Advertisements

Smart Agents

Consumer Electronics

58 patents: Sort by Forward Citations

1. 11101982 - Systems and methods for data management and the use of salts and keys in data encryption/decryption (2021-08-24),

2. 10805070 - Systems and methods for multi-region encryption/decryption redundancy (2020-10-13),

3. 8914828 - System and method for grazing television channels from an electronic program guide (2014-12-16),

4. 8793742 - Systems and methods for capturing and storing an advertisement-related video clip (2014-07-29),

5. 8792776 - System and method for generating video taping reminders (2014-07-29),

6. 8762268 - Electronic commerce network with transactions analytics (2014-06-24),

7. 8689259 - Home entertainment system and method of its operation (2014-04-01),

8. 8631434 - Method and apparatus for transmitting and downloading setup information (2014-01-14),

9. 8321896 - Systems and methods for capturing and storing a product-related video frame (2012-11-27),

10. 8296807 - Method and apparatus for transmitting and downloading setup information (2012-10-23),

11. 8272011 - Method and system for displaying advertisements between schedule listings (2012-09-18),

12. 8265458 - System and method for generating video taping reminders (2012-09-11),

13. 8156529 - System and method for preprogrammed purchasing of television offered products (2012-04-10),

14. 8134645 - Combination of recorded program index and EPG (2012-03-13),

15. 8122471 - Method and apparatus for transmitting and downloading setup information (2012-02-21),

Index Systems, Inc. is a leading software solutions provider in the field of data management and analytics. With over 20 years of experience, the company offers innovative and customizable software platforms for businesses across various industries. Their comprehensive suite of products includes data integration, data warehousing, business intelligence, and predictive analytics. Index Systems, Inc. aims to empower organizations with actionable insights and help them make informed decisions for enhanced efficiency and growth.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

58 Patents

#86 in Santa Clara, CA

#1,407 in California

#5,949 in US

#12,000 in the World

Santa Clara, CA, United States of America

Index Systems, Inc.

Forward Citations = 5,911

37 inventors:

Henry C Yuen (32 out of 104 patents)

Daniel S Kwoh (24 out of 62 patents)

Roy J Mankovitz (17 out of 81 patents)

4. Elsie Y Leung (14 out of 28 patents)

5. Douglas B Macrae (8 out of 28 patents)

Please report any incorrect information to support@idiyas.com

Loading…