Inventor · Potomac, MD, US

John S. Baras

18Patents
7h-index
13Co-inventors
63Inventor score

Filing activity: Oct 28, 1991 → Apr 8, 2017

Most-cited inventions

PatentTitleAreaCited byStatus
US5371853A Method and system for CELP speech coding and codebook for use therewith Physics 277 Expired
US8577091B2 Method and apparatus for authenticating biometric scanners Physics 86 Active
US8942438B2 Method and apparatus for authenticating swipe biometric scanners Physics 30 Active
US8953848B2 Method and apparatus for authenticating biometric scanners Physics 30 Active
US7006568B1 3D wavelet based video codec with human perceptual model Electricity 24 Expired
US6127669A Computer-aided determination of window and level settings for filmless radiology Physics 16 Expired
US7827459B1 Communications protocol Electricity 10 Active
US10469486B2 Method and apparatus for authenticating device and for sending/receiving encrypted information Physics 6 Active
US8942430B2 Method and apparatus for authenticating area biometric scanners Physics 6 Active
US9585009B2 Enhancing privacy in cellular paging system using physical layer identification Electricity 6 Active
US8397062B2 Method and system for source authentication in group communications Electricity 5 Active
US8671273B2 Method of performance-aware security of unicast communication in hybrid satellite networks Electricity 5 Active
US8848904B2 Method and implementation for information exchange using Markov models Electricity 3 Active
US9087228B2 Method and apparatus for authenticating biometric scanners Physics 2 Active
US9161214B2 Wireless communication method and system for transmission authentication at the physical layer Electricity 2 Active
US9208370B2 Method and apparatus for authenticating swipe biometric scanners Physics 1 Active
US8325746B2 Topology selection and broadcast method for rule-based link state routing Electricity 1 Active
US9141845B2 Method and apparatus for authenticating area biometric scanners Physics 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.