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Johnny Chee — 2 Patents

NPNgee Ann Polytechnic: 1 patents #7 of 35Top 20%

Singapore, SG: #4,296 of 13,971 inventorsTop 35%

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

2 Patents All Time

Johnny Chee has been granted 2 US patents while listed as an inventor at Ngee Ann Polytechnic. The first was granted in 2002 and the most recent in January 2023. Johnny Chee ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Johnny Chee in Singapore, SG.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11554065	Pressure relief mattress and body pressure management system thereof	—	2023-01-17
6396343	Low-frequency, high-gain amplifier with high DC-offset voltage tolerance	—	2002-05-28

Johnny Chee — 2 Patents

Issued Patents All Time

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