Inventor · disambiguated record

Cheng-Wei Tien

Also filed as: TIEN CHENG-WEI

2 granted patents·5 citations·filing 2011–2012

47Inventor score

Technology areasG03B H04N

Files withCHANG JUI-PING1 YOUNG OPTICS INC1

Top patents by PatentIndex Score

2 records

0176US9033521B2Projection device and method for decreasing stray lightYOUNG OPTICS INC·Filed 2012·Granted May 19, 2015·4 cites·20 claims
0255US8721086B2Projection apparatus having light beam adjusting elementCHANG JUI-PING·Filed 2011·Granted May 13, 2014·1 cites·19 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →