Inventor
Ming Li
Inventor
Fort Wayne, IN, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Pprimary
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters17%
H02KDynamo-electric machines9%
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 systems9%
H04WWireless communication networks6%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%
G01RMeasuring electric variables4%
G02BOptical elements, systems or apparatus4%
G05BControl or regulating systems in general4%
H01FMagnets4%
H02HEmergency protective circuit arrangements4%
PatentTitleYear
11,046,888Difluoromethoxy-bridge liquid crystal compound containing methyl-substituted 2,3-difluorophenyl and crystal composition202111,029,501Camera lens assembly202111,029,495Optical imaging lens assembly202110,880,624Systems and methods for wirelessly communicating within electric motor systems202010,536,047Electric motor controller for high-moisture applications and method of manufacture202010,530,239Filter systems for reducing bearing current in high-frequency motor control systems202010,411,619Motor controller, drive circuit, and methods for combined electric motor control201910,338,571Motor controller and methods of wirelessly reprogramming motor controller201910,320,010Thermal control system for tramcar201910,250,177Floating ground assembly for electric motor control assembly201910,191,482Motor controller and methods of monitoring motor status201910,193,488Methods and systems for reducing conducted electromagnetic interference201910,000,276Pushing device, moving mechanism and aircraft20189,825,560'System and method for controlling a motor'20179,735,725'Methods and systems for transient voltage protection'20179,544,862'Method and device for performing automatic gain control'20177,949,298'Teaching material having identification unit and teaching-material communication system'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2020Patents assigned to REGAL BELOIT AMERICA INC (10)· patent assignee history
2017Patents assigned to ERICSSON TELEFON AB L M (1)· patent assignee history
2017–2020Based in Fort Wayne, IN, US· patent location history
2017–2018Based in Beijing, CN· patent location history
2018Patents assigned to AIRBUS BEIJING ENGINEERING CENTRE COMPANY LTD (1)· patent assignee history
2019Patents assigned to CRRC TANGSHAN CO LTD (1)· patent assignee history
2019Based in Tangshan, CN· patent location history
2021Patents assigned to ZHEJIANG SUNNY OPTICAL CO LTD (2)· patent assignee history
2021Based in Ningbo, CN· patent location history
2021Based in Shijiazhuang, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| REGAL BELOIT AMERICA INC | 10 | 2017–2020 |
| ZHEJIANG SUNNY OPTICAL CO LTD | 2 | 2021 |
| AIRBUS BEIJING ENGINEERING CENTRE COMPANY LTD | 1 | 2018 |
| CRRC TANGSHAN CO LTD | 1 | 2019 |
| ERICSSON TELEFON AB L M | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fort Wayne, IN, US | 10 | 2017–2020 |
| Ningbo, CN | 2 | 2021 |
| Beijing, CN | 2 | 2017–2018 |
| Shijiazhuang, CN | 1 | 2021 |
| Tangshan, CN | 1 | 2019 |