Inventor
REN HONGWEN
US10 patents
⚠️ This page may combine multiple inventors who share the name “REN HONGWEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RESEARCH FOUNDATION UNIV CENTRAL FLORIDA INC
4 patentsUS7142369B2Nov 28, 2006
Variable focus liquid lens
RESEARCH FOUNDATION UNIV CENTRAL FLORIDA INC103 citations97
US7079203B1Jul 18, 2006
Electrically tunable polarization-independent micro lens using polymer network twisted nematic liquid crystal
RESEARCH FOUNDATION UNIV CENTRAL FLORIDA INC61 citations96
US6859333B1Feb 22, 2005
Adaptive liquid crystal lenses
RESEARCH FOUNDATION UNIV CENTRAL FLORIDA INC161 citations95
US7408601B1Aug 5, 2008
Electronically tunable polarization-independent micro lens using polymer network twisted nematic liquid crystal
RESEARCH FOUNDATION UNIV CENTRAL FLORIDA INC33 citations92
UNIV CENTRAL FLORIDA RES FOUND
3 patentsUS7369321B1May 6, 2008
Variable-focus liquid lens
UNIV CENTRAL FLORIDA RES FOUND150 citations98
US7327434B1Feb 5, 2008
Tunable electronic lens and prisms using inhomogeneous nano scale liquid crystal droplets
UNIV CENTRAL FLORIDA RES FOUND33 citations92
US7042549B1May 9, 2006
Tunable electronic lens and prisms using inhomogeneous nano scale liquid crystal droplets
UNIV CENTRAL FLORIDA RES FOUND26 citations92