Inventor · disambiguated record
Lak Cheong
Also filed as: CHEONG LAK
5 granted patents·271 citations·filing 1998–2012
84Inventor score
Technology areasG02C
Files withCHEONG LAK3
Top patents by PatentIndex Score
5 records- 0194US8182086B2Eyeglass frame, eyewear, and an eyewear assembly methodCHEONG LAK·Filed 2010·Granted May 22, 2012·92 cites·22 claims
- 0291US6592220B1Eyeglass frame with removably mounted lensesFiled 2002·Granted Jul 15, 2003·134 cites·22 claims
- 0379US8414120B2Eyeglass frame, an eyeglass hinge, and a method of assembling a hinge for an eyeglass frameCHEONG LAK·Filed 2011·Granted Apr 9, 2013·11 cites·26 claims
- 0477US8523351B1Eyewear with interchangeable attachmentCHEONG LAK·Filed 2012·Granted Sep 3, 2013·10 cites·11 claims
- 0554US5936702AScrew for securing optical lens to claspFiled 1998·Granted Aug 10, 1999·24 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →