Inventor · disambiguated record
William M. Yen
Also filed as: YEN WILLIAM · YEN WILLIAM M
9 granted patents·821 citations·filing 1998–2014
89Inventor score
Technology areasC09K
Top patents by PatentIndex Score
9 records- 0195US6953536B2Long persistent phosphors and persistent energy transfer techniqueUNIV GEORGIA RES FOUND·Filed 2003·Granted Oct 11, 2005·310 cites·36 claims
- 0295US6117362ALong-persistence blue phosphorsUNIV GEORGIA RES FOUND·Filed 1998·Granted Sep 12, 2000·396 cites·30 claims
- 0386US6267911B1Phosphors with long-persistent green phosphorescenceUNIV GEORGIA RES FOUND·Filed 1998·Granted Jul 31, 2001·84 cites·47 claims
- 0482US8323528B1Phosphorescent compositions, methods of making the compositions, and methods of using the compositionsJIA WEIYI·Filed 2008·Granted Dec 4, 2012·13 cites·92 claims
- 0578US8236199B2Phosphorescent/fluorescent compositions and methodsMAHANY THOMAS·Filed 2005·Granted Aug 7, 2012·14 cites·13 claims
- 0667US8758646B2Phosphorescent compositions, methods of making the compositions, and methods of using the compositionsJIA WEIYI·Filed 2009·Granted Jun 24, 2014·3 cites·10 claims
- 0759US9157584B2White phosphors, methods of making white phosphors, white light emitting LEDS, methods of making white light emitting LEDS, and light bulb structuresUNIV GEORGIA·Filed 2014·Granted Oct 13, 2015·0 cites·19 claims
- 0858US8044419B2White phosphors, methods of making white phosphors, white light emitting LEDS, methods of making white light emitting LEDS, and light bulb structuresUNIV GEORGIA·Filed 2007·Granted Oct 25, 2011·1 cites·20 claims
- 0944US9011717B2White phosphors, methods of making white phosphors, white light emitting LEDs, methods of making white light emitting LEDs, and light bulb structuresYEN WILLIAM M·Filed 2011·Granted Apr 21, 2015·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →