Inventor
Regunathan Radhakrishnan
Inventor
Foster City, CA, US
Overview
Patents· 44 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing22%
G06VImage or video recognition or understanding18%
G10LSpeech analysis techniques or speech synthesis17%
H04NPictorial communication, e.g. television10%
G06TImage data processing or generation, in general6%
G06KGraphical data reading5%
G11BInformation storage based on relative movement between record carrier and transducer5%
H04SStereophonic systems3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
G10HElectrophonic musical instruments2%
PatentTitleYear
11,093,745Automated plant detection using image data202110,748,555Perception based multimedia processing202010,430,721Classifying user behavior as anomalous201910,349,125Method and apparatus for enabling a loudness controller to adjust a loudness level of a secondary media data portion in a media content to a different loudness level201910,339,959Perception based multimedia processing201910,296,534Storing and searching fingerprints derived from media content based on a classification of the media content201910,142,761Structural modeling of the head related impulse response20189,842,596'Adaptive processing with multiple media processing nodes'20179,742,554'Systems and methods for detecting a synchronization code word'20179,635,417'Acquisition, recovery, and matching of unique information from file-based media for automated file detection'20179,569,464'Element identification in database'20179,564,139'Audio data hiding based on perceptual masking and detection based on code multiplexing'20179,552,845'Automatic generation of metadata for audio dominance effects'20179,378,743'Audio encoding method and system for generating a unified bitstream decodable by decoders implementing different decoding protocols'20169,357,326'Embedding data in stereo audio using saturation parameter modulation'20169,317,561'Scene change detection around a set of seed points in media data'20169,313,593'Ranking representative segments in media data'20169,311,923'Adaptive audio processing based on forensic detection of media processing history'20169,269,363'Audio data hiding based on perceptual masking and detection based on code multiplexing'20169,117,440'Method, apparatus, and medium for detecting frequency extension coding in the coding history of an audio signal'20159,075,806'Alignment and re-association of metadata for media streams within a computing device'20159,075,897'Storing and searching fingerprints derived from media content based on a classification of the media content'20158,891,813'Media fingerprints that reliably correspond to media content with projection of moment invariants'20148,700,194'Robust media fingerprints'20148,626,504'Extracting features of audio signal content to provide reliable identification of the signals'20148,571,255'Scalable media fingerprint extraction'20138,542,869'Projection based hashing that balances robustness and sensitivity of media fingerprints'20138,488,061'Deriving video signatures that are insensitive to picture modification and frame-rate conversion'20138,428,301'Content identification and quality monitoring'20138,406,462'Signature derivation for images'20138,400,566'Feature optimization and reliability for audio and video signature generation and detection'20138,392,179'Multimode coding of speech-like and non-speech-like signals'20138,351,643'Media fingerprints that reliably correspond to media content'20138,316,011'Non-parametric measurement of media fingerprint weak bits'20128,259,806'Extracting features of video and audio signal content to provide reliable identification of the signals'20127,558,809'Task specific audio classification for identifying video highlights'20097,444,251'Detecting and diagnosing faults in HVAC equipment'20087,409,407'Multimedia event detection and summarization'20087,349,477'Audio-assisted video segmentation and summarization'20087,327,885'Method for detecting short term unusual events in videos'20087,302,451'Feature identification of events in multimedia'20077,110,458'Method for summarizing a video using motion descriptors'20066,847,680'Method for detecting talking heads in a compressed video'20056,823,011'Unusual event detection using motion activity descriptors'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2009Patents assigned to MITSUBISHI ELECTRIC RES LAB (9)· patent assignee history
2004–2006Based in Ozone Park, NY, US· patent location history
2007–2008Based in Quincy, MA, US· patent location history
2008–2012Based in Pacifica, CA, US· patent location history
2012–2016Patents assigned to DOLBY LAB LICENSING CORP (22)· patent assignee history
2012–2017Patents assigned to RADHAKRISHNAN REGUNATHAN (22)· patent assignee history
2012–2015Patents assigned to BAUER CLAUS (12)· patent assignee history
2012–2019Based in San Bruno, CA, US· patent location history
2015–2020Based in Foster City, CA, US· patent location history
2017–2020Patents assigned to DOLBY LABORATORIES LICENSING CORP (10)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOLBY LAB LICENSING CORP | 22 | 2012–2016 |
| RADHAKRISHNAN REGUNATHANself | 22 | 2012–2017 |
| BAUER CLAUS | 12 | 2012–2015 |
| DOLBY LABORATORIES LICENSING CORP | 10 | 2017–2020 |
| MITSUBISHI ELECTRIC RES LAB | 9 | 2004–2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Foster City, California, US | 16 | 2015–2020 |
| San Bruno, California, US | 16 | 2012–2019 |
| Ozone Park, New York, US | 3 | 2004–2006 |
| Pacifica, California, US | 2 | 2008–2012 |
| Quincy, Massachusetts, US | 2 | 2007–2008 |