Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
BT

Babak Tehranchi — 33 Patents

OROrvance: 20 patents #5 of 52Top 10%
Eastman Kodak: 11 patents #1,021 of 8,114Top 15%
San Diego, CA: #1,153 of 23,606 inventorsTop 5%
California: #15,252 of 386,348 inventorsTop 4%
Overall (All Time): #105,480 of 4,157,543Top 3%
33 Patents All Time
Babak Tehranchi has been granted 33 US patents while listed as an inventor at Orvance. The first was granted in 2000 and the most recent in June 2018. Babak Tehranchi ranks #105,480 of 4,157,543 US inventors in our database (top 2.5%). Patent records list Babak Tehranchi in San Diego, CA, US.

Patents per Year

Patents granted per year, 2000 to 2018Bar chart with a peak of 4 patents in 2012.peak 42000: 2 patents20002002: 2 patents2003: 3 patents20032004: 1 patents2005: 1 patents20052006: 2 patents2007: 1 patents20072008: 1 patents2009: 1 patents20092010: 2 patents2011: 1 patents20112012: 4 patents2013: 1 patents20132014: 4 patents2015: 2 patents20152016: 1 patents2017: 3 patents20172018: 1 patents2018

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9990688 Signal continuity assessment using embedded watermarks Rade Petrovic, Joseph M. Winograd, Dean Anthony Angelico 2018-06-05
9704211 Signal continuity assessment using embedded watermarks Rade Petrovic, Joseph M. Winograd, Dean Anthony Angelico 2017-07-11
9648282 Media monitoring, management and information system Rade Petrovic, Kanaan Jemili, Joseph M. Winograd, Dean Anthony Angelico 2017-05-09
9558526 Signal continuity assessment using embedded watermarks Rade Petrovic, Joseph M. Winograd, Dean Anthony Angelico 2017-01-31
9251322 Signal continuity assessment using embedded watermarks Rade Petrovic, Joseph M. Winograd, Dean Anthony Angelico 2016-02-02
9153006 Circumvention of watermark analysis in a host content Rade Petrovic, Joseph M. Winograd, Kanaan Jemili 2015-10-06
9055239 Signal continuity assessment using embedded watermarks Rade Petrovic, Joseph M. Winograd, Dean Anthony Angelico 2015-06-09
8811655 Circumvention of watermark analysis in a host content Rade Petrovic, Joseph M. Winograd, Kanaan Jemili 2014-08-19
8806517 Media monitoring, management and information system Rade Petrovic, Kanaan Jemili, Joseph M. Winograd, Dean Anthony Angelico 2014-08-12
8781967 Watermarking in an encrypted domain Rade Petrovic 2014-07-15
8745404 Pre-processed information embedding system Rade Petrovic, Joseph M. Winograd, Douglas Wong 2014-06-03
8538066 Asymmetric watermark embedding/extraction Rade Petrovic, Joseph M. Winograd, Kanaan Jemili 2013-09-17
8340348 Methods and apparatus for thwarting watermark detection circumvention Rade Petrovic, Joseph M. Winograd, Kanaan Jemili 2012-12-25
8321679 Pre-processed information embedding system Rade Petrovic, Joseph M. Winograd, Douglas Wong 2012-11-27
8280103 System reactions to the detection of embedded watermarks in a digital host content Rade Petrovic, Joseph M. Winograd 2012-10-02
8103049 System reactions to the detection of embedded watermarks in a digital host content Rade Petrovic, Joseph M. Winograd 2012-01-24
8005258 Methods and apparatus for enhancing the robustness of watermark extraction from digital host content Rade Petrovic, Joseph M. Winograd, Kanaan Jemili 2011-08-23
7788684 Media monitoring, management and information system Rade Petrovic, Kanaan Jemili, Joseph M. Winograd, Dean Anthony Angelico 2010-08-31
7644282 Pre-processed information embedding system Rade Petrovic, Joseph M. Winograd, Douglas Wong 2010-01-05
7616776 Methods and apparatus for enhancing the robustness of watermark extraction from digital host content Rade Petrovic, Joseph M. Winograd, Kanaan Jemili 2009-11-10
7369677 System reactions to the detection of embedded watermarks in a digital host content Rade Petrovic, Joseph M. Winograd 2008-05-06
7242772 Encryption apparatus and method for synchronizing multiple encryption keys with a data stream 2007-07-10 $5,802,000
7063470 Printer media supply spool adapted to allow the printer to sense type of media, and method of assembling same Robert W. Spurr, Kurt M. Sanger, Timothy J. Tredwell 2006-06-20 $2,079,000
7043019 Copy protection for digital motion picture image data Paul W. Jones 2006-05-09 $3,021,000
6873435 Print having encoded metadata coupled thereto Seung Ho Baek, Kurt M. Sanger 2005-03-29 $3,336,000