| Security enhancements of digital watermarks for multi-media content R Petrovic, B Tehranchi, J Winograd, K Jemili US Patent App. 11/115,990, 2006 | 337 | 2006 |
| System reactions to the detection of embedded watermarks in a digital host content R Petrovic, B Tehranchi, JM Winograd US Patent 7,369,677, 2008 | 314 | 2008 |
| Multimedia content tags J Zhao, JM Winograd US Patent App. 13/828,706, 2014 | 258 | 2014 |
| Media monitoring, management and information system R Petrovic, B Tehranchi, K Jemili, JM Winograd, D Angelico US Patent 7,788,684, 2010 | 234 | 2010 |
| Apparatus and method for encoding and decoding information in analog signals R Petrovic, JM Winograd, K Jemili, E Metois US Patent 5,940,135, 1999 | 223 | 1999 |
| Apparatus and method for embedding and extracting information in analog signals using distributed signal features R Petrovic, K Jemili, JM Winograd, E Metois US Patent 6,175,627, 2001 | 194 | 2001 |
| Remote control signaling using audio watermarks R Petrovic, JM Winograd US Patent 6,737,957, 2004 | 192 | 2004 |
| Approximate signal processing SH Nawab, AV Oppenheim, AP Chandrakasan, JM Winograd, JT Ludwig Journal of VLSI signal processing systems for signal, image and video …, 1997 | 189 | 1997 |
| Pre-processed information embedding system R Petrovic, B Tehranchi, JM Winograd, D Wong US Patent 7,644,282, 2010 | 165 | 2010 |
| Method and apparatus for preventing removal of embedded information in cover signals JM Winograd, R Petrovic, E Metois, K Jemili US Patent 6,145,081, 2000 | 147 | 2000 |
| Signal continuity assessment using embedded watermarks B Tehranchi, R Petrovic, JM Winograd, DA Angelico US Patent 9,055,239, 2015 | 144 | 2015 |
| Secure and efficient content screening in a networked environment JM Winograd, R Petrovic, J Zhao US Patent 9,607,131, 2017 | 135 | 2017 |
| Coordinated watermarking R Petrovic, J Zhao, JM Winograd US Patent 9,547,753, 2017 | 104 | 2017 |
| Methods and apparatus for enhancing the robustness of watermark extraction from digital host content R Petrovic, B Tehranchi, JM Winograd, K Jemili US Patent 7,616,776, 2009 | 101 | 2009 |
| Service signaling recovery for multimedia content using embedded watermarks JM Winograd, R Petrovic, J Zhao US Patent 9,602,891, 2017 | 100 | 2017 |
| System reactions to the detection of embedded watermarks in a digital host content R Petrovic, B Tehranchi, J Winograd US Patent 8,280,103, 2012 | 100 | 2012 |
| Content access management using extracted watermark information JM Winograd, R Petrovic, J Zhao US Patent 8,838,978, 2014 | 96 | 2014 |
| Watermark extraction and content screening in a networked environment JM Winograd, R Petrovic, J Zhao US Patent 8,838,977, 2014 | 95 | 2014 |
| Second screen content JM Winograd, PR Johnson, WC Houle US Patent 8,869,222, 2014 | 91 | 2014 |
| Conditional access using embedded watermarks R Petrovic, J Zhao, JM Winograd US Patent 9,323,902, 2016 | 84 | 2016 |
