Inventor · disambiguated record
Ping Tun Huang
Also filed as: HUANG PING · HUANG PING-TUN
1 granted patent·3 pending applications·0 citations·filing 2022–2024
10Inventor score
Top patents by PatentIndex Score
4 records- 0158US11731102B1Purification material for rare earth metal or rare earth alloy and preparation method thereof and purification method for rare earth metal or rare earth alloyGANZHOU CHENGUANG RARE EARTHS NEW MAT CO LTD·Filed 2022·Granted Aug 22, 2023·0 cites·9 claims
- 0257US2025155069A1Anti-oxidized metal pipe and method of fabricating the sameMETAL IND RES & DEV CT·Filed 2024·Application pending·0 cites
- 0355US2025198544A1Anti-oxidized metal pipe and method of fabricating the sameMETAL IND RES & DEV CT·Filed 2023·Application pending·0 cites
- 0446US2025183010A1Thermal plasma etching system and thermal plasma etching methodMETAL IND RES & DEV CT·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →