Inventor · disambiguated record
Lilong Cai
Also filed as: CAI LILONG
3 granted patents·59 citations·filing 1996–1998
73Inventor score
Files withUNIV HONG KONG SCIENCE & TECHN3
Top patents by PatentIndex Score
3 records- 0159US5825023AAuto focus laser encoder having three light beams and a reflective gratingUNIV HONG KONG SCIENCE & TECHN·Filed 1997·Granted Oct 20, 1998·24 cites·16 claims
- 0255US6191911B1Positioning apparatus for hard disk servowriterUNIV HONG KONG SCIENCE & TECHN·Filed 1998·Granted Feb 20, 2001·12 cites·20 claims
- 0352US5757491ALaser interferometer system for straightness measurementsUNIV HONG KONG SCIENCE & TECHN·Filed 1996·Granted May 26, 1998·23 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →