Inventor · disambiguated record
Ko-Ju Chen
Also filed as: CHEN KO-JU
4 granted patents·8 pending applications·102 citations·filing 2006–2013
79Inventor score
Top patents by PatentIndex Score
12 records- 0192US7455416B2Light guide structure and keypad having the sameICHIA TECH INC·Filed 2006·Granted Nov 25, 2008·46 cites·22 claims
- 0291US7423229B2Light guiding plate and a keystroke module for use therewithICHIA TECH INC·Filed 2006·Granted Sep 9, 2008·32 cites·17 claims
- 0381US7572023B2Key module with multi-layer light guiding structureICHIA TECH INC·Filed 2008·Granted Aug 11, 2009·12 cites·12 claims
- 0479US7650056B2Method for manufacturing a light-guiding plate and key module having the light-guiding plateICHIA TECH INC·Filed 2006·Granted Jan 19, 2010·12 cites·19 claims
- 0554US2014284304A1Method of fabricating test strip of biological fluidICHIA TECH INC·Filed 2013·Application pending·0 cites
- 0654US2014286825A1Test strip for measuring biological fluidICHIA TECH INC·Filed 2013·Application pending·0 cites
- 0746US2014103008A1Method of fabricating test strip for measuring biological fluidICHIA TECH INC·Filed 2012·Application pending·0 cites
- 0846US2014102894A1Test strip for measuring biological fluidICHIA TECH INC·Filed 2012·Application pending·0 cites
- 0941US2008117635A1Multi-Layer Light Guiding Structure And Method For Using The SameCHEN KO-JU·Filed 2006·Application pending·0 cites
- 1036US2012287676A1Light guide plate structure and method of fabricating the sameCHEN KO-JU·Filed 2011·Application pending·0 cites
- 1136US2012294579A1Light guide plate structureCHEN KO-JU·Filed 2011·Application pending·0 cites
- 1235US2012211342A1Method of fabricating a keypad structure having an engraved pattern, keypad structure, and keypad semi-structureCHEN KO-JU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →