Growing community of inventors

Rockville, MD, United States of America

Billy W Chang

Average Co-Inventor Count = 2.02

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 20

Billy W ChangSarbajit Kumar Rakshit (34 patents)Billy W ChangWilliam H Stutz, Jr (1 patent)Billy W ChangWeldon J Gooden (1 patent)Billy W ChangBilly W Chang (35 patents)Sarbajit Kumar RakshitSarbajit Kumar Rakshit (1,497 patents)William H Stutz, JrWilliam H Stutz, Jr (27 patents)Weldon J GoodenWeldon J Gooden (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. International Business Machines Corporation (34 from 164,135 patents)

2. Other (1 from 832,718 patents)


35 patents:

1. 11213153 - Storage device for hats and/or caps

2. 10489812 - Acquiring and publishing supplemental information on a network

3. 10452704 - Media content search based on a relationship type and a relationship strength

4. 10417271 - Media content search based on a relationship type and a relationship strength

5. 10296185 - Viewing selected zoomed content

6. 10289284 - Viewing selected zoomed content

7. 10210183 - Image search with historical user activity metadata

8. 10210182 - Image search with historical user activity metadata

9. 9917803 - Detection of false message in social media

10. 9886510 - Augmenting search results with interactive search matrix

11. 9887944 - Detection of false message in social media

12. 9858294 - Image search for a location

13. 9816828 - Dynamic attraction inference in route recommendations

14. 9805061 - Image search for a location

15. 9779170 - Personalized search result summary

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as of
12/10/2025
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