Inventor
Joseph M. Williams
Inventor
Dallas, TX, US
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing17%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers13%
G10LSpeech analysis techniques or speech synthesis9%
G11BInformation storage based on relative movement between record carrier and transducer9%
H03GControl of amplification9%
C03BManufacture, shaping, or supplementary processes4%
C03CChemical composition of glasses, glazes or vitreous enamels4%
H04HBroadcast communication4%
H04MTelephonic communication4%
H04NPictorial communication, e.g. television4%
PatentTitleYear
10,750,284Techniques for presenting sound effects on a portable media player202010,187,504Echo control based on state of a device20199,864,432'Devices, methods, and graphical user interfaces for haptic mixing'20189,794,605'Using time-stamped event entries to facilitate synchronizing data streams'20179,690,382'Devices, methods, and graphical user interfaces for haptic mixing'20179,672,843'Apparatus and method for improving an audio signal in the spectral domain'20179,602,929'Techniques for presenting sound effects on a portable media player'20179,524,014'Media playback power management devices and methods'20169,462,381'Intelligent dynamics processing'20169,438,195'Variable equalization'20169,438,194'Apparatus and method for dynamically adapting a user volume input range on an electronic device'20169,306,525'Combined dynamic processing and speaker protection for minimum distortion audio playback loudness enhancement'20169,256,275'Media playback power management devices and methods'20169,131,302'Speaker temperature control using speaker temperature and speaker impedance estimates'20158,768,243'Power management techniques for buffering and playback of audio broadcast data'20148,706,272'Adaptive encoding and compression of audio broadcast data'20148,670,851'Efficient techniques for modifying audio playback rates'20148,649,531'Method and system for approximating graphic equalizers using dynamic filter order reduction'20148,600,743'Noise profile determination for voice-related feature'20138,553,892'Processing a multi-channel signal for output to a mono speaker'20138,473,084'Audio crossfading'20138,346,203'Power management techniques for buffering and playback of audio broadcast data'20138,300,841'Techniques for presenting sound effects on a portable media player'20128,036,766'Intelligent audio mixing among media playback and at least one other non-playback application'20117,711,129'Method and system for approximating graphic equalizers using dynamic filter order reduction'20107,673,238'Portable media device with video acceleration capabilities'20107,664,558'Efficient techniques for modifying audio playback rates'20106,536,236'Method of making a polarizing glass'20035,224,373'Flexible humidity indicator and container'19935,174,765'Electrical connector having electrically conductive elastomer covered by insulating elastomer'19924,189,137'Vacuum pickup device'19803,958,052'Subsurface-fortified glass laminates'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2003Based in Horseheads, NY, US· patent location history
1980Based in Manhattan, KS, US· patent location history
1992–1993Based in Houston, TX, US· patent location history
1993–2017Patents assigned to WILLIAMS JOSEPH M (8)· patent assignee history
2010–2020Patents assigned to APPLE INC (27)· patent assignee history
2010–2018Based in Dallas, TX, US· patent location history
2012–2017Patents assigned to LINDAHL ARAM (10)· patent assignee history
2012–2014Patents assigned to WILLIAMS JOSEPH MARK (3)· patent assignee history
2013–2016Patents assigned to POWELL RICHARD MICHAEL (3)· patent assignee history
2015–2020Based in Morgan Hill, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLE INC | 27 | 2010–2020 |
| LINDAHL ARAM | 10 | 2012–2017 |
| WILLIAMS JOSEPH Mself | 8 | 1993–2017 |
| POWELL RICHARD MICHAEL | 3 | 2013–2016 |
| WILLIAMS JOSEPH MARKself | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Dallas, Texas, US | 18 | 2010–2018 |
| Morgan Hill, California, US | 9 | 2015–2020 |
| Horseheads, New York, US | 2 | 1976–2003 |
| Houston, Texas, US | 2 | 1992–1993 |
| Manhattan, KS, US | 1 | 1980 |