Inventor
Li-wei He
Inventor
Redmond, WA, US
Overview
Patents· 45 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television25%
G06FElectric digital data processing17%
H04LTransmission of digital information, e.g. telegraphic communication12%
G11BInformation storage based on relative movement between record carrier and transducer11%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
G06TImage data processing or generation, in general5%
A63FCard, board, or roulette games3%
G10LSpeech analysis techniques or speech synthesis3%
G06VImage or video recognition or understanding2%
PatentTitleYear
9,460,419'Structuring unstructured web data using crowdsourcing'20169,331,887'Peer-aware ranking of voice streams'20169,300,912'Software based whiteboard capture solution for conference room meetings'20168,650,172'Searchable web site discovery and recommendation'20148,356,086'Distributed non-negative matrix factorization'20138,200,681'Collaborative media recommendation and sharing technique'20128,085,302'Combined digital and mechanical tracking of a person or object using a single video camera'20118,051,362'Distributed data storage using erasure resilient coding'20118,041,710'Automatic diagnosis of search relevance failures'20118,005,023'Client-side echo cancellation for multi-party audio conferencing'20117,924,655'Energy-based sound source localization and gain normalization'20117,912,046'Automated NAT traversal for peer-to-peer networks'20117,853,886'Persistent spatial collaboration'20107,783,075'Background blurring for video conferencing'20107,770,116'System and method for whiteboard and audio capture'20107,739,715'Variable play speed control for media streams'20107,634,533'Systems and methods for real-time audio-visual communication and data collaboration in a network conference environment'20097,624,145'Persistent collaborative framework for interactive web applications'20097,612,794'System and method for applying digital make-up in video conferencing'20097,596,488'System and method for real-time jitter control and packet-loss concealment in an audio signal'20097,526,351'Variable speed playback of digital audio'20097,506,356'Skimming continuous multimedia content'20097,502,505'High-quality gradient-corrected linear interpolation for demosaicing of color images'20097,472,198'Media file format to support switching between multiple timeline-altered media streams'20087,446,772'Spectator experience for networked gaming'20087,417,983'Decentralized architecture and protocol for voice conferencing'20087,337,108'System and method for providing high-quality stretching and compression of a digital audio signal'20087,313,808'Browsing continuous multimedia content'20077,301,548'System and method for whiteboard scanning to obtain a high resolution image'20077,302,490'Media file format to support switching between multiple timeline-altered media streams'20077,293,280'Skimming continuous multimedia content'20077,260,257'System and method for whiteboard and audio capture'20077,243,140'Multi-level skimming of multimedia content using playlists'20077,224,847'System and method for real-time whiteboard streaming'20077,171,056'System and method for converting whiteboard content into an electronic document'20077,119,816'System and method for whiteboard scanning to obtain a high resolution image'20067,076,535'Multi-level skimming of multimedia content using playlists'20067,069,311'Multi-level skimming of multimedia content using playlists'20066,999,083'System and method to provide a spectator experience for networked gaming'20066,868,440'Multi-level skimming of multimedia content using playlists'20056,750,860'Rendering with concentric mosaics'20046,557,042'Multimedia summary generation employing user feedback'20036,466,207'Real-time image rendering with layered depth images'20026,415,326'Timeline correlation between multiple timeline-altered media streams'20026,040,841'Method and system for virtual cinematography'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2014Patents assigned to MICROSOFT CORP (42)· patent assignee history
2000Based in Seattle, WA, US· patent location history
2002–2011Based in Bellevue, WA, US· patent location history
2004–2016Based in Redmond, WA, US· patent location history
2011–2016Patents assigned to HE LI-WEI (7)· patent assignee history
2012Patents assigned to CHOU PHILIP (1)· patent assignee history
2013–2016Patents assigned to WANG YI-MIN (2)· patent assignee history
2016Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICROSOFT CORP | 42 | 2000–2014 |
| HE LI-WEIself | 7 | 2011–2016 |
| MICROSOFT TECHNOLOGY LICENSING LLC | 3 | 2016 |
| WANG YI-MIN | 2 | 2013–2016 |
| CHOU PHILIP | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Redmond, Washington, US | 33 | 2004–2016 |
| Bellevue, Washington, US | 11 | 2002–2011 |
| Seattle, Washington, US | 1 | 2000 |