Inventor
Mark A. Yoshimoto
Inventor
San Jose, CA, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Mprimary
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems27%
G06FElectric digital data processing15%
H02JElectric power networks15%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications12%
B62DMotor vehicles8%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses8%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
G09GArrangements or circuits for control of indicating devices using static means to present variable information4%
H03KPulse technique4%
H05BElectric heating4%
PatentTitleYear
11,104,382Vehicle rear structure202111,097,778Vehicle rear structure202110,778,026Multi-phase buck-boost charger202010,581,330Metered charge transfer assisted switching regulators202010,560,107Power supply power management202010,333,528Power supply power management201910,305,305Unified high power and low power battery charger201910,270,337Dynamic integration based current limiting for power converters201910,128,755Slew mode control of transient phase based on output voltage slope of multiphase DC-DC power converter201810,075,007Multi-phase battery charging with boost bypass20189,444,281'Unified high power and low power battery charger'20168,907,884'LED backlight system'20148,578,198'Controlling power received through multiple bus interfaces in a portable computing device'20138,332,667'Battery disconnection for secure assembly of computer systems'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2020Patents assigned to APPLE INC (12)· patent assignee history
2012–2014Patents assigned to YOSHIMOTO MARK A (3)· patent assignee history
2012–2013Patents assigned to CRUMLIN ALEX J (2)· patent assignee history
2012–2014Patents assigned to THOMPSON PAUL M (2)· patent assignee history
2012–2020Based in San Jose, CA, US· patent location history
2018Based in Cupertino, CA, US· patent location history
2021Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history
2021Based in Okazaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLE INC | 12 | 2012–2020 |
| YOSHIMOTO MARK Aself | 3 | 2012–2014 |
| CRUMLIN ALEX J | 2 | 2012–2013 |
| THOMPSON PAUL M | 2 | 2012–2014 |
| TOYOTA MOTOR CO LTD | 2 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 11 | 2012–2020 |
| Okazaki, JP | 2 | 2021 |
| Cupertino, California, US | 1 | 2018 |