Inventor
Li-Ping Sun
Inventor
Shanghai, CN
Overview
12→
Patents
2011–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Bprimary
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications19%
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 systems17%
A61KPreparations for medical, dental or toiletry purposes6%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids6%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
B05BSpraying apparatus3%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material3%
B23KSoldering or unsoldering3%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding3%
B26DCutting3%
PatentTitleYear
11,066,445Immunomodulators acting as antagonists of PD-1202110,882,844Compounds useful as immunomodulators202110,610,961Apparatus and method for trimming a sheet metal edge202010,411,608Converter circuit with a switchable topology201910,211,851Method and system for compressing data from smart meter201910,148,191Bi-directional isolated power conversion device and power converting method201810,026,134Charging and discharging scheduling method for electric vehicles in microgrid under time-of-use price20189,941,805Frequency and duty cycle strategies for DC/DC converters20189,837,918Converter circuit with a switchable topology and method of converting power20179,634,556'Converter, controller, and control method'20179,577,528'Power converter'20177,987,811'Apparatus for supporting workpieces thereon'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011Patents assigned to FIH HONG KONG LTD (1)· patent assignee history
2017–2018Patents assigned to DELTA ELECTRONICS INC (3)· patent assignee history
2017–2019Patents assigned to DELTA ELECTRONICS SHANGHAI CO (3)· patent assignee history
2017–2020Based in Shanghai, CN· patent location history
2017–2018Based in Taoyuan, TW· patent location history
2018–2019Patents assigned to UNIV HEFEI TECHNOLOGY (2)· patent assignee history
2019Based in Anhui, CN· patent location history
2021Patents assigned to BRISTOL MYERS SQUIBB CO (2)· patent assignee history
2021Based in Newtown, PA, US· patent location history
2021Based in Princeton, NJ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DELTA ELECTRONICS INC | 3 | 2017–2018 |
| DELTA ELECTRONICS SHANGHAI CO | 3 | 2017–2019 |
| BRISTOL MYERS SQUIBB CO | 2 | 2021 |
| UNIV HEFEI TECHNOLOGY | 2 | 2018–2019 |
| FIH HONG KONG LTD | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 4 | 2017–2020 |
| Taoyuan, TW | 3 | 2017–2018 |
| Newtown, Pennsylvania, US | 1 | 2021 |
| Princeton, New Jersey, US | 1 | 2021 |
| Anhui, CN | 1 | 2019 |