Inventor
Ivan Shumkov
Inventor
Freising, DE
Overview
Patents· 6 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 systems56%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications22%
G01KMeasuring temperature11%
G09GArrangements or circuits for control of indicating devices using static means to present variable information11%
PatentTitleYear
10,924,015Methods, apparatus, and systems for current sensing in valley current-controlled boost converters202110,763,748Buck-boost DC-DC converter202010,447,161Inverting buck-boost power converter201910,014,777Buck-boost DC-DC converter20188,390,337'Electronic device and method for DC-DC conversion'20138,310,434'Apparatus and method for driving displays'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2013Patents assigned to SHUMKOV IVAN (2)· patent assignee history
2012–2013Patents assigned to TEXAS INSTRUMENTS DEUTSCHLAND (2)· patent assignee history
2012Patents assigned to BAYER ERICH-JOHANN (1)· patent assignee history
2012–2021Based in Freising, DE· patent location history
2013Patents assigned to BAYER ERICH (1)· patent assignee history
2018–2021Patents assigned to TEXAS INSTRUMENTS INC (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TEXAS INSTRUMENTS INC | 4 | 2018–2021 |
| SHUMKOV IVANself | 2 | 2012–2013 |
| TEXAS INSTRUMENTS DEUTSCHLAND | 2 | 2012–2013 |
| BAYER ERICH | 1 | 2013 |
| BAYER ERICH-JOHANN | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Freising, DE | 6 | 2012–2021 |