Inventor

John S. Baras

Inventor

Potomac, MD, US

Overview

1994–2019

Patent span

Physics

Primary field (CPC G)

Patents· 18 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Vprimary

G06VImage or video recognition or understanding19%

H04LTransmission of digital information, e.g. telegraphic communication19%

G06FElectric digital data processing17%

G06KGraphical data reading17%

G06TImage data processing or generation, in general7%

H04KSecret communication5%

H04NPictorial communication, e.g. television5%

H04WWireless communication networks5%

G10LSpeech analysis techniques or speech synthesis2%

H04BTransmission2%

PatentTitleYear

10,469,486Method and apparatus for authenticating device and for sending/receiving encrypted information2019 9,585,009'Enhancing privacy in cellular paging system using physical layer identification'2017 9,208,370'Method and apparatus for authenticating swipe biometric scanners'2015 9,161,214'Wireless communication method and system for transmission authentication at the physical layer'2015 9,141,845'Method and apparatus for authenticating area biometric scanners'2015 9,087,228'Method and apparatus for authenticating biometric scanners'2015 8,953,848'Method and apparatus for authenticating biometric scanners'2015 8,942,438'Method and apparatus for authenticating swipe biometric scanners'2015 8,942,430'Method and apparatus for authenticating area biometric scanners'2015 8,848,904'Method and implementation for information exchange using Markov models'2014 8,671,273'Method of performance-aware security of unicast communication in hybrid satellite networks'2014 8,577,091'Method and apparatus for authenticating biometric scanners'2013 8,397,062'Method and system for source authentication in group communications'2013 8,325,746'Topology selection and broadcast method for rule-based link state routing'2012 7,827,459'Communications protocol'2010 7,006,568'3D wavelet based video codec with human perceptual model'2006 6,127,669'Computer-aided determination of window and level settings for filmless radiology'2000 5,371,853'Method and system for CELP speech coding and codebook for use therewith'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2019Patents assigned to UNIV MARYLAND (18)· patent assignee history

1994–2019Based in Potomac, MD, US· patent location history

2012–2015Patents assigned to BARAS JOHN S (7)· patent assignee history

2012Patents assigned to JAIN KAUSTUBH (1)· patent assignee history

2013–2015Patents assigned to IVANOV VLADIMIR IANKOV (3)· patent assignee history

2013–2014Patents assigned to ROY-CHOWDHURY AYAN (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNIV MARYLAND	18	1994–2019
BARAS JOHN Sself	7	2012–2015
IVANOV VLADIMIR IANKOV	3	2013–2015
ROY-CHOWDHURY AYAN	2	2013–2014
JAIN KAUSTUBH	1	2012

Locations

Location	Patents	Span
Potomac, Maryland, US	18	1994–2019