Inventor
Ananthakrishnan Viswanathan
Inventor
Allen, TX, US
Overview
Patents· 8 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 systems37%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications37%
Y02PClimate change mitigation technologies in the production or processing of goods21%
H05BElectric heating5%
PatentTitleYear
10,756,620Zero current and valley detection for power factor correction202010,673,322Power factor correction zero current detection202010,411,592Zero current and valley detection for power factor correction201910,326,373Programmable switching converter201910,284,077PFC controller providing reduced line current slope when in burst mode201910,186,964Hysteretic power converter controller201910,128,744Single and multi-phase DC-DC converter mode control201810,051,701Systems and methods for maintaining dimmer behavior in a low-power lamp assembly2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2020Patents assigned to TEXAS INSTRUMENTS INC (7)· patent assignee history
2018Patents assigned to PHILIPS LIGHTING HOLDING BV (1)· patent assignee history
2018–2020Based in Allen, TX, US· patent location history
2018Based in Austin, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TEXAS INSTRUMENTS INC | 7 | 2018–2020 |
| PHILIPS LIGHTING HOLDING BV | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Allen, Texas, US | 7 | 2018–2020 |
| Austin, Texas, US | 1 | 2018 |