Inventor
Hang Sang Lee
Inventor
Hong Kong, CN
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus14%
C07CAcyclic or carbocyclic compounds9%
G01KMeasuring temperature9%
H02JElectric power networks9%
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%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
C01BNon-metallic elements5%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds5%
C07DHeterocyclic compounds5%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%
PatentTitleYear
10,974,234Synthesis of metal complexes and uses thereof202110,899,622Biobased carbon fibers and carbon black and methods of making the same202110,873,222System and method for preventing cross connection in wireless charging202010,637,298Wireless power transfer system202010,468,974Method and apparatus of dead time tuning in an inverter201910,379,296Fiber straightening apparatus and fiber straightening method201910,230,311Method and apparatus of dead time tuning in an inverter201910,120,139Automatic optical fiber inserting apparatus and fiber inserting method201810,036,858System and method of automatically inserting fiber2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018Patents assigned to ADC TELECOMMUNICATIONS SHANGHAI DISTRIB CO LTD (1)· patent assignee history
2018Patents assigned to TE CONNECTIVITY CORP (1)· patent assignee history
2018–2019Based in Shanghai, CN· patent location history
2019–2020Patents assigned to HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD (4)· patent assignee history
2019Patents assigned to COMMSCOPE TELECOMMUNICATIONS SHANGHAI CO LTD (1)· patent assignee history
2019–2020Based in Hong Kong, CN· patent location history
2021Patents assigned to NOVOMER INC (2)· patent assignee history
2021Based in Waltham, MA, US· patent location history
2021Based in Chicago, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD | 4 | 2019–2020 |
| NOVOMER INC | 2 | 2021 |
| ADC TELECOMMUNICATIONS SHANGHAI DISTRIB CO LTD | 1 | 2018 |
| COMMSCOPE TELECOMMUNICATIONS SHANGHAI CO LTD | 1 | 2019 |
| TE CONNECTIVITY CORP | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hong Kong, CN | 4 | 2019–2020 |
| Shanghai, CN | 3 | 2018–2019 |
| Waltham, Massachusetts, US | 1 | 2021 |
| Chicago, Illinois, US | 1 | 2021 |