Inventor
James M. Hollabaugh
Inventor
San Jose, CA, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing18%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers18%
H04WWireless communication networks12%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use12%
G06TImage data processing or generation, in general9%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%
H02JElectric power networks6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
H01RElectrically-conductive connections3%
H03FAmplifiers3%
PatentTitleYear
11,039,408Methods and apparatus for synchronization among integrated circuits within a wireless network202110,645,659Methods and apparatus for synchronization of media playback within a wireless network202010,469,044Power mitigation for loudspeaker amplifiers201910,306,363Dynamic master assignment in distributed wireless audio system for thermal and power mitigation201910,264,355Loudspeaker cabinet with thermal and power mitigation control effort201910,102,175Methods and apparatus for multi-drop digital bus201810,085,224Methods and apparatus for synchronization of media playback within a wireless network201810,063,968Dynamic master assignment in distributed wireless audio system for thermal and power mitigation20189,906,062'Cascading power for accessories'20189,652,194'Cable with video processing capability'20179,288,777'Methods and apparatus for synchronizing clock signals in a wireless system'20169,240,700'Cascading power for accessories'20168,838,859'Cable with fade and hot plug features'20148,725,918'Cable with fade and hot plug features'20148,498,087'Thermal protection circuits for electronic device cables'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2021Patents assigned to APPLE INC (15)· patent assignee history
2013–2017Patents assigned to HOLLABAUGH JAMES M (5)· patent assignee history
2013–2021Based in San Jose, CA, US· patent location history
2014–2017Patents assigned to TERLIZZI JEFFREY J (3)· patent assignee history
2014–2017Patents assigned to KRUEGER SCOTT P (2)· patent assignee history
2014–2017Patents assigned to SHARMA ANUP K (2)· patent assignee history
2018–2020Based in Cupertino, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLE INC | 15 | 2013–2021 |
| HOLLABAUGH JAMES Mself | 5 | 2013–2017 |
| TERLIZZI JEFFREY J | 3 | 2014–2017 |
| KRUEGER SCOTT P | 2 | 2014–2017 |
| SHARMA ANUP K | 2 | 2014–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 13 | 2013–2021 |
| Cupertino, California, US | 2 | 2018–2020 |