Inventor · disambiguated record
Chiang-Tung Tsai
Also filed as: TSAI CHIANG-TUNG
3 granted patents·1 pending application·56 citations·filing 1988–2005
71Inventor score
Technology areasG02C
Top patents by PatentIndex Score
4 records- 0170US7090346B2Eyeglasses with a lens member easily mountable to and removable from a frame memberTSAI CHIANG-TUNG·Filed 2004·Granted Aug 15, 2006·28 cites·3 claims
- 0253US4842399AApparatus and method for retaining a spectacle lens on a rimless spectacle frame with a tough cordLIEN CHIANG OPTICIAN S COMPANY·Filed 1988·Granted Jun 27, 1989·26 cites·6 claims
- 0338US6820978B1Eyeglasses having easily mountable temple unitFiled 2003·Granted Nov 23, 2004·2 cites·3 claims
- 0432US2006221297A1Eyeglass temple unitTSAI CHIANG-TUNG·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →