Inventor · disambiguated record
Kay W. Chang
Also filed as: CHANG KAY W
3 granted patents·209 citations·filing 2009–2012
78Inventor score
Technology areasA61B
Files withMCNALL III RALPH I3
Top patents by PatentIndex Score
3 records- 0190US8979842B2Wire electrode devices for tonsillectomy and adenoidectomyMCNALL III RALPH I·Filed 2012·Granted Mar 17, 2015·68 cites·22 claims
- 0290US8632537B2Electrosurgical devices for tonsillectomy and adenoidectomyMCNALL III RALPH I·Filed 2012·Granted Jan 21, 2014·53 cites·25 claims
- 0390US8137345B2Electrosurgical devices for tonsillectomy and adenoidectomyMCNALL III RALPH I·Filed 2009·Granted Mar 20, 2012·88 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →