Inventor
Song Wang
Inventor
San Diego, CA, US
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis17%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers15%
H04LTransmission of digital information, e.g. telegraphic communication11%
Y10TTechnical subjects covered by former us classification11%
H04MTelephonic communication9%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for7%
E05BLocks4%
G10KSound-producing devices4%
H03GControl of amplification4%
H03HImpedance networks, e.g. resonant circuits4%
PatentTitleYear
D0896288Laser engraving machine202010,142,202Determination of end-to-end transport quality201810,015,216Methods and systems for virtual conference system using personal communication devices20189,906,572'Methods and systems for virtual conference system using personal communication devices'20189,402,132'Limiting active noise cancellation output'20169,113,240'Speech enhancement using multiple microphones on multiple devices'20158,954,324'Multiple microphone voice activity detector'20158,812,309'Methods and apparatus for suppressing ambient noise using multiple audio signals'20148,650,238'Resolving buffer underflow/overflow in a digital system'20148,571,231'Suppressing noise in an audio signal'20138,411,880'Sound quality by intelligently selecting between signals from a plurality of microphones'20138,374,362'Signaling microphone covering to the user'20138,223,988'Enhanced blind source separation algorithm for highly correlated mixtures'20128,217,812'Adjustable sampling rate converter'20128,184,816'Systems and methods for detecting wind noise using multiple audio sources'20128,175,871'Apparatus and method of noise and echo reduction in multiple microphone audio systems'20127,970,564'Enhancement techniques for blind source separation (BSS)'20117,742,746'Automatic volume and dynamic range adjustment for mobile audio devices'20107,528,745'Digital domain sampling rate converter'20097,508,327'Integer representation of relative timing between desired output samples and corresponding input samples'20097,043,948'Resettable combination lock'20066,334,346'Numeral lock with resettable feature'20025,284,037'Automotile steering lock'1994D0339734'Automobile steering wheel lock'1993D0339519'Automobile steering wheel lock'1993D0323969'Automobile steering wheel lock'19925,042,278'Automobile steering lock having rods anti-releasing mechanism'19915,022,246'Automobile steering lock'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2006Based in Tainan, TW· patent location history
2009–2018Patents assigned to QUALCOMM INC (19)· patent assignee history
2009–2018Based in San Diego, CA, US· patent location history
2012–2015Patents assigned to WANG SONG (11)· patent assignee history
2012–2015Patents assigned to RAMAKRISHNAN DINESH (8)· patent assignee history
2012–2015Patents assigned to CHOY EDDIE L T (6)· patent assignee history
2012–2015Patents assigned to GUPTA SAMIR KUMAR (3)· patent assignee history
2018Based in Irvine, CA, US· patent location history
2020Based in Dongguan, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUALCOMM INC | 19 | 2009–2018 |
| WANG SONGself | 11 | 2012–2015 |
| RAMAKRISHNAN DINESH | 8 | 2012–2015 |
| CHOY EDDIE L T | 6 | 2012–2015 |
| GUPTA SAMIR KUMAR | 3 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 18 | 2009–2018 |
| Tainan, TW | 8 | 1991–2006 |
| Dongguan, CN | 1 | 2020 |
| Irvine, California, US | 1 | 2018 |