Inventor · disambiguated record
Yanfeng Yang
Also filed as: YANG YANFENG
6 granted patents·113 citations·filing 1999–2023
83Inventor score
Files withOPLINK COMMUNICATIONS INC3AFFILIATED HOSPITAL CHINA ACAD OF MILITARY MEDICAL SCIENCES1FUZHOU PHOTOP OPTICS CO LTD1LEE MIN SEOB1
Top patents by PatentIndex Score
6 records- 0191US9404150B2Methods and compositions for universal size-specific PCRLEE MIN SEOB·Filed 2008·Granted Aug 2, 2016·61 cites·34 claims
- 0277US6584249B1Miniature optical dispersion compensator with low insertion lossOPLINK COMMUNICATIONS INC·Filed 2001·Granted Jun 24, 2003·23 cites·14 claims
- 0367US9999540B2Dropper of eye dropsAFFILIATED HOSPITAL CHINA ACAD OF MILITARY MEDICAL SCIENCES·Filed 2013·Granted Jun 19, 2018·15 cites·20 claims
- 0457US12487470B2System and method for generating a two-dimensional optical or laser beam or lineFUZHOU PHOTOP OPTICS CO LTD·Filed 2023·Granted Dec 2, 2025·0 cites·22 claims
- 0557US6353691B1Method and system for splitting or combining optical signalOPLINK COMMUNICATIONS INC·Filed 2000·Granted Mar 5, 2002·6 cites·15 claims
- 0639US6493140B1Polarization splitter and combiner and optical devices using the sameOPLINK COMMUNICATIONS INC·Filed 1999·Granted Dec 10, 2002·8 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →