Growing community of inventors

Monterey Park, CA, United States of America

Ruth Hsin-Ju Fang

Average Co-Inventor Count = 2.45

ph-index = 4

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 = 44

Ruth Hsin-Ju FangThomas Edward Birkert (6 patents)Ruth Hsin-Ju FangMark Gerard Tebbe (3 patents)Ruth Hsin-Ju FangSteven B Dunn (1 patent)Ruth Hsin-Ju FangSung Yun Chan (1 patent)Ruth Hsin-Ju FangQuinn Michael Biesinger (1 patent)Ruth Hsin-Ju FangNicholas Arthur Trumbo (1 patent)Ruth Hsin-Ju FangShirley Rodriguez (1 patent)Ruth Hsin-Ju FangStephen Chan (1 patent)Ruth Hsin-Ju FangKim Fung Dick Yiu (1 patent)Ruth Hsin-Ju FangStephen Kong (1 patent)Ruth Hsin-Ju FangThomas E Birkert (1 patent)Ruth Hsin-Ju FangNicholas Trumbo (1 patent)Ruth Hsin-Ju FangRuth Hsin-Ju Fang (9 patents)Thomas Edward BirkertThomas Edward Birkert (27 patents)Mark Gerard TebbeMark Gerard Tebbe (31 patents)Steven B DunnSteven B Dunn (170 patents)Sung Yun ChanSung Yun Chan (29 patents)Quinn Michael BiesingerQuinn Michael Biesinger (15 patents)Nicholas Arthur TrumboNicholas Arthur Trumbo (12 patents)Shirley RodriguezShirley Rodriguez (1 patent)Stephen ChanStephen Chan (1 patent)Kim Fung Dick YiuKim Fung Dick Yiu (1 patent)Stephen KongStephen Kong (1 patent)Thomas E BirkertThomas E Birkert (1 patent)Nicholas TrumboNicholas Trumbo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Munchkin, Inc. (9 from 228 patents)


9 patents:

1. 11284754 - Non-slip toilet training devices

2. 10869578 - Multi-compartment container with a flexible partition

3. 10745941 - Latching assembly for barrier gate

4. 10603249 - Compressible pacifier

5. 10507969 - Modular container

6. 10081980 - Mesh barrier assembly

7. 10058162 - Snap-lock handle for straps

8. 9469451 - Multi-compartment container with flexible partition

9. 9265357 - Nursing and infant support pillow

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1/6/2026
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