Inventor
Xiaolong Yuan
Inventor
Hangzhou, CN
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 systems21%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications21%
A47LDomestic washing or cleaning7%
B08BCleaning in general7%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock7%
G05DSystems for controlling or regulating non-electric variables7%
G05FSystems for regulating electric or magnetic variables7%
H03KPulse technique7%
H04BTransmission7%
LOC037%
PatentTitleYear
D0909043Jewellery bag202110,265,734Window cleaning robot, window cleaning robot system and method for controlling the window cleaning robot20199,614,437'Switching regulator and control circuit and control method therefor'20179,529,373'Switching regulator and control circuit and control method therefor'20169,343,965'Switching regulator and control circuit and control method therefor'20168,860,472'Power switch driving circuits and switching mode power supply circuits thereof'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2017Patents assigned to SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD (4)· patent assignee history
2014–2017Based in Hangzhou, CN· patent location history
2019Patents assigned to JIANGSU MIDEA CLEANING APPLIANCES CO LTD (1)· patent assignee history
2019Based in Jiangsu, CN· patent location history
2021Patents assigned to XIAMEN WORTHFIND IND CO LTD (1)· patent assignee history
2021Based in Xiamen, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD | 4 | 2014–2017 |
| JIANGSU MIDEA CLEANING APPLIANCES CO LTD | 1 | 2019 |
| XIAMEN WORTHFIND IND CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hangzhou, CN | 4 | 2014–2017 |
| Xiamen, CN | 1 | 2021 |
| Jiangsu, CN | 1 | 2019 |