Growing community of inventors

Cupertino, CA, United States of America

Calvin J Cheng

Average Co-Inventor Count = 1.42

ph-index = 7

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 = 492

Calvin J ChengKuldipsingh A Pabla (4 patents)Calvin J ChengEric Pouyoul (3 patents)Calvin J ChengFrank E Ludolph (1 patent)Calvin J ChengCalvin J Cheng (9 patents)Kuldipsingh A PablaKuldipsingh A Pabla (25 patents)Eric PouyoulEric Pouyoul (31 patents)Frank E LudolphFrank E Ludolph (20 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Oracle America, Inc. (3 from 1,927 patents)

2. Sun Microsystems, Inc. (1 from 7,642 patents)


9 patents:

1. 8886243 - Orchestrated group communication

2. 8099395 - System level identity object

3. 7908325 - System and method for event-based collaboration

4. 7679518 - Meeting facilitation tool

5. D463125 - Luggage

6. D461051 - Luggage with strap

7. D439046 - Luggage

8. D439044 - Luggage

9. D439045 - Luggage

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as of
12/4/2025
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