Inventor · disambiguated record
Heng Liu
Also filed as: LIU HENG · LIU HENG-JIA
3 granted patents·4 pending applications·159 citations·filing 2002–2024
76Inventor score
Files withAXT INC1BRIGHTEST TECH TAIWAN CO LTD1DALIAN MEIMING EPITAXY TECH CO LTD1LUMEI OPTOELECTRONICS CORP1NANJING CHERVON IND CO LTD1
Top patents by PatentIndex Score
7 records- 0192US6650018B1High power, high luminous flux light emitting diode and method of making sameAXT INC·Filed 2002·Granted Nov 18, 2003·121 cites·45 claims
- 0290US7193245B2High power, high luminous flux light emitting diode and method of making sameLUMEI OPTOELECTRONICS CORP·Filed 2005·Granted Mar 20, 2007·25 cites·24 claims
- 0382US7642183B2High power, high luminous flux light emitting diode and method of making sameDALIAN MEIMING EPITAXY TECH CO LTD·Filed 2005·Granted Jan 5, 2010·13 cites·12 claims
- 0480US2025031625A1Manned mowerNANJING CHERVON IND CO LTD·Filed 2024·Application pending·0 cites
- 0547US2020367478A1Method for establishing ulcerative colitis animal model and use of said modelUNIV DALI·Filed 2018·Application pending·0 cites
- 0646US2025383579A1Broadband Light Generator and Broadband Light Generating Method ThereofBRIGHTEST TECH TAIWAN CO LTD·Filed 2024·Application pending·0 cites
- 0739US2004041160A1High power, high luminous flux light emitting diode and method of making sameFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →