Growing community of inventors

Taichung, Taiwan

Cheng-Wei Su

Average Co-Inventor Count = 1.00

ph-index = 11

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 = 518

Cheng-Wei SuCheng-Wei Su (162 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Hong Ann Tool Industries Co., Ltd. (141 from 142 patents)

2. Other (15 from 831,952 patents)


162 patents:

1. D1090211 - Ratchet wrench

2. D1083266 - Scraper cover

3. 12343856 - Foldable hand tool

4. D1081300 - Wrench joint

5. D1079169 - Scraper head

6. 12311565 - Scraper with cover

7. D1072591 - Ratchet wrench

8. 12247410 - Prying tool with prying end which has changeable width

9. 12240081 - Rapid adjustable wrench

10. 12208505 - Tool identification and organization device

11. D1057534 - Universal joint

12. D1052987 - Driving tool

13. 12138755 - Anti-slip driving tool adapted to be used at an angle off-axis to object to be driven

14. D1050840 - Ring plier tip

15. D1047647 - Driving tool

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as of
9/10/2025
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