Changfa Jiang — 2 Patents at Unknown

Changfa Jiang — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%

XLXiamen Axent Corporation Limited: 1 patents #11 of 28Top 40%

Xiamen, CN: #695 of 1,819 inventorsTop 40%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

Changfa Jiang has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2017 and the most recent in June 2024. Changfa Jiang ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Changfa Jiang in Xiamen, CN.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
12018471	Flush toilet	Jin Chen, Ting-Cheng Huang	2024-06-25
9677261	Quick siphon toilet	Haitao Xu	2017-06-13

Changfa Jiang — 2 Patents

Issued Patents All Time

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