Inventor · disambiguated record
William Zettler, Jr.
Also filed as: ZETTLER JR WILLIAM · ZETTLER JR WILLIAM R · ZETTLER JR WILLIAM RANDOLPH
5 granted patents·396 citations·filing 1989–2009
84Inventor score
Top patents by PatentIndex Score
5 records- 0195US5014134AImage compression method and apparatusAWARE INC·Filed 1989·Granted May 7, 1991·183 cites·11 claims
- 0288US5068911AMethod and apparatus for representing an imageAWARE INC·Filed 1990·Granted Nov 26, 1991·93 cites·5 claims
- 0387US5121191AMethod and apparatus for coding motion picturesAWARE INC·Filed 1991·Granted Jun 9, 1992·111 cites·17 claims
- 0458US11461782B1Distinguishing humans from computersZETTLER JR WILLIAM RANDOLPH·Filed 2009·Granted Oct 4, 2022·3 cites·20 claims
- 0540US5583952AMethod and apparatus for representing an image by iteratively synthesizing high and low frequency componentsAWARE INC·Filed 1993·Granted Dec 10, 1996·6 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when William Zettler, Jr. files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →