Inventor · disambiguated record
Chong-Min Chang
Also filed as: CHANG CHONG B · CHANG CHONG-MIN
6 granted patents·2 pending applications·109 citations·filing 1996–2007
83Inventor score
Top patents by PatentIndex Score
8 records- 0186US7677962B2Electronic device and filtering unitCHANG CHONG-MIN·Filed 2007·Granted Mar 16, 2010·27 cites·25 claims
- 0271US5748376AHigh optical throughput liquid-crystal projection display systemIND TECH RES INST·Filed 1996·Granted May 5, 1998·46 cites·12 claims
- 0362US6290374B1Traffic signal lamp illuminated by light emitting diodesOPTO TECH CORP·Filed 2000·Granted Sep 18, 2001·11 cites·7 claims
- 0450US6124952AMagnification-variable optical scannerACER PERIPHERALS INC·Filed 1998·Granted Sep 26, 2000·18 cites·6 claims
- 0540US2007121084A1Projector with a plurality of light sourcesCHANG CHONG-MIN·Filed 2006·Application pending·0 cites
- 0639US7079197B2Light source module for collecting reflective beam from light sourceBENQ CORP·Filed 2004·Granted Jul 18, 2006·0 cites·11 claims
- 0736US2006016548A1Manufacturing method of window blinds with patternsCHANG CHONG B·Filed 2004·Application pending·0 cites
- 0834US6705735B1Projecting device for displaying computer imageBENQ CORP·Filed 1999·Granted Mar 16, 2004·7 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →