Inventor
Wenhui Xu
Inventor
Shenzhen, CN
Overview
Patents· 34 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy16%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution16%
H02JElectric power networks15%
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 systems14%
Y02TClimate change mitigation technologies related to transportation13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
H01LSemiconductor devices8%
B60LPropulsion of electrically-propelled vehicles3%
B66CCranes1%
G01RMeasuring electric variables1%
PatentTitleYear
10,781,082Portable distribution transformer hoisting rack202010,580,731Combined electrode and three-level high-power module thereof20209,696,371'Test method and system for cut-in voltage'20179,214,706'Battery heating circuits and methods using resonance components in series based on charge balancing'20159,209,644'Circuits and methods for heating batteries in series using resonance components in series'20159,209,103'Battery heating circuits and methods based on battery discharging and charging using resonance components in series and current limiting components'20159,160,041'Battery heating circuits and methods using resonance components in series and bridging charge storage components'20159,120,394'Battery heating circuits and methods based on battery discharging and charging using resonance components in series and multiple charge storage components'20159,105,595'Battery heating circuits and methods based on battery discharging using resonance components in series'20159,093,414'Battery heating circuits and methods based on battery discharging and charging using resonance components in series and multiple charge storage components'20159,093,413'Battery heating circuits and methods based on battery discharging and charging using resonance components in series'20159,087,806'Battery heating circuits and methods using resonance components in series based on charge balancing'20159,083,196'Circuits and methods for heating batteries in parallel using resonance components in series'20159,082,740'Battery heating circuits and methods using resonance components in series and bridge charge storage components'20159,065,293'Battery heating circuits and methods using transformers'20159,059,125'Battery heating circuits and methods with resonance components in series using voltage inversion'20158,994,332'Battery heating circuits and methods using voltage inversion based on predetermined conditions'20158,975,872'Battery heating circuits and methods with resonance components in series using voltage inversion based on predetermined conditions'20158,970,172'Battery heating circuits and methods with resonance components in series using voltage inversion and freewheeling circuit components'20158,947,049'Battery heating circuits and methods using voltage inversion and freewheeling circuit components'20158,941,356'Battery heating circuits and methods with resonance components in series using energy transfer'20158,941,357'Heating circuits and methods based on battery discharging and charging using resonance components in series and freewheeling circuit components'20158,941,358'Heating circuits and methods based on battery discharging and charging using resonance components in series and freewheeling circuit components'20158,937,458'Battery heating circuits and methods with resonance components in series using voltage inversion based on predetermined conditions'20158,841,883'Battery heating circuits and methods with resonance components in series using energy transfer and voltage inversion'20148,836,288'Battery heating circuits and methods using transformers'20148,836,277'Battery heating circuits and methods using resonance components in series based on current limiting and voltage inversion with bi-directionality and common inductance'20148,829,856'Circuits and methods for heating batteries in parallel using resonance components in series'20148,823,317'Circuits and methods for heating batteries in series using resonance components in series'20148,816,647'Battery heating circuits and methods using resonance components in series based on current limiting and voltage inversion with bi-directionality'20148,816,634'Battery heating circuits and methods using resonance components in series'20148,680,817'Battery heating circuits and methods using resonance components in series based on current limiting and voltage inversion with bi-directionality'20148,559,725'Method and apparatus for extracting raster images from portable electronic document'20138,452,097'Apparatus and method for extracting circumscribed rectangles of characters in transplantable electronic document'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2015Patents assigned to XU WENHUI (25)· patent assignee history
2013Based in Beijing, CN· patent location history
2014–2015Patents assigned to BYD CO LTD (27)· patent assignee history
2014–2015Patents assigned to FENG WEI (23)· patent assignee history
2014–2015Patents assigned to HAN YAOCHUAN (23)· patent assignee history
2014–2015Patents assigned to XIA WENJIN (23)· patent assignee history
2014–2015Based in Shenzhen, CN· patent location history
2017Based in Wuxi, CN· patent location history
2020Based in Zhejiang, CN· patent location history
2020Based in Jiangsu, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BYD CO LTD | 27 | 2014–2015 |
| XU WENHUIself | 25 | 2013–2015 |
| FENG WEI | 23 | 2014–2015 |
| HAN YAOCHUAN | 23 | 2014–2015 |
| XIA WENJIN | 23 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shenzhen, CN | 29 | 2014–2015 |
| Beijing, CN | 2 | 2013 |
| Zhejiang, CN | 1 | 2020 |
| Jiangsu, CN | 1 | 2020 |
| Wuxi, CN | 1 | 2017 |