Inventor
Yahong Xiong
Inventor
Taoyuan, TW
Overview
Patents· 11 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 systems39%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications26%
H01FMagnets17%
G09GArrangements or circuits for control of indicating devices using static means to present variable information9%
H02HEmergency protective circuit arrangements9%
PatentTitleYear
10,984,695Display driving device and display driving method for controlling charging time of pixel circuit, and display device202110,902,803Display panel, voltage adjustment method thereof, and display device202110,283,261Power conversion device201910,269,484Magnetic component and power conversion device using the same20199,959,971Inductor and converter having the same20189,875,842Inductor and converter having the same20189,318,967'DC to DC converter and DC to DC conversion system'20168,787,040'Voltage-regulating circuit with input voltage detecting circuit and parallel voltage-regulating circuit system using the same'20147,006,364'Driving circuit for DC/DC converter'20066,947,297'Active resonant snubber for DC-DC converter'20056,771,521'Active snubber for synchronous rectifier'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2019Patents assigned to DELTA ELECTRONICS INC (6)· patent assignee history
2004Based in Neihu, Taipei, TW· patent location history
2005–2019Based in Taoyuan, TW· patent location history
2014Patents assigned to HUANG GUISONG (1)· patent assignee history
2014–2018Based in Shanghai, CN· patent location history
2016–2018Patents assigned to DELTA ELECTRONICS SHANGHAI CO (3)· patent assignee history
2021Patents assigned to BOE TECHNOLOGY GROUP CO LTD (2)· patent assignee history
2021Patents assigned to HEFEI BOE DISPLAY TECH CO LTD (2)· patent assignee history
2021Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DELTA ELECTRONICS INC | 6 | 2004–2019 |
| DELTA ELECTRONICS SHANGHAI CO | 3 | 2016–2018 |
| BOE TECHNOLOGY GROUP CO LTD | 2 | 2021 |
| HEFEI BOE DISPLAY TECH CO LTD | 2 | 2021 |
| HUANG GUISONG | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taoyuan, TW | 4 | 2005–2019 |
| Shanghai, CN | 4 | 2014–2018 |
| Beijing, CN | 2 | 2021 |
| Neihu, Taipei, TW | 1 | 2004 |