Growing community of inventors

Taipei, Taiwan

Stephen Chung

Average Co-Inventor Count = 1.50

ph-index = 9

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 = 263

Stephen ChungRoman S Ferber (10 patents)Stephen ChungMordechai Lev (8 patents)Stephen ChungBarbara A Westfield (2 patents)Stephen ChungStephen Chung (23 patents)Roman S FerberRoman S Ferber (93 patents)Mordechai LevMordechai Lev (53 patents)Barbara A WestfieldBarbara A Westfield (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Silitek Corporation Corporation (9 from 174 patents)

2. Fka Distributing Co. (8 from 105 patents)

3. Homedics, Inc. (5 from 49 patents)

4. Fks Distibuting Co. (1 from 1 patent)


23 patents:

1. 11684539 - Portable body massager

2. 10413472 - Portable body massager

3. 8407826 - Bath apparatus

4. 7900296 - Bath apparatus with handle and auxiliary features

5. 7722553 - Massage apparatus

6. 7470242 - Portable body massager having width adjustable massage members on translating carriage

7. 7426757 - Bath apparatus with handle and auxiliary features

8. 7380294 - Bath apparatus with pressurized fluid massage

9. 7322946 - Massage apparatus

10. 7128721 - Portable body massager

11. 7100220 - Bath apparatus

12. 6973683 - Bath apparatus

13. 6708961 - Air bubble massage bathtub mat system

14. 6077238 - Massaging apparatus with micro controller using pulse width modulated

15. D376356 - Keyboard

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idiyas.com
as of
1/10/2026
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