Inventor
Li-Hsiang Sun
Inventor
San Diego, CA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks23%
H04BTransmission12%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution12%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact8%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy8%
H04LTransmission of digital information, e.g. telegraphic communication8%
C01DCompounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium4%
C01GCompounds containing metals not covered by subclasses c01d or c01f4%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds4%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application4%
PatentTitleYear
11,012,124Multiple input multiple output (MIMO) setup in millimeter wave (MMW) WLAN systems202110,985,826Multidimensional beam refinement procedures and signaling for mmWave WLANs202110,979,116Multiple channel transmission in MMW WLAN systems202110,973,051Methods and apparatus for protection of multi-user (MU) transmissions202110,924,974Coordinated packet data network change for selected internet protocol traffic offload202110,911,203Waveform coding with modulation for single-user and multiple-user transmissions202110,591,225Phase change heat storage device202010,106,431Method for making anode active material of lithium ion battery20189,960,420Lithium-sulfur battery cathode material and method for making the same20189,423,186'Heat-dissipating device'20167,810,396'Test device for electronic product'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010Based in Shanghai, CN· patent location history
2016Patents assigned to ASIA VITAL COMPONENTS CO LTD (1)· patent assignee history
2016Patents assigned to CHENG CHING-HSIANG (1)· patent assignee history
2016Based in Jhubei City, TW· patent location history
2018Patents assigned to HON HAI PREC IND CO LTD (2)· patent assignee history
2018Patents assigned to UNIV TSINGHUA (2)· patent assignee history
2018Based in Beijing, CN· patent location history
2020Based in Jiangsu, CN· patent location history
2021Patents assigned to INTERDIGITAL PATENT HOLDINGS INC (5)· patent assignee history
2021Based in San Diego, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INTERDIGITAL PATENT HOLDINGS INC | 5 | 2021 |
| HON HAI PREC IND CO LTD | 2 | 2018 |
| UNIV TSINGHUA | 2 | 2018 |
| ASIA VITAL COMPONENTS CO LTD | 1 | 2016 |
| CHENG CHING-HSIANG | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 6 | 2021 |
| Beijing, CN | 2 | 2018 |
| Jiangsu, CN | 1 | 2020 |
| Jhubei City, TW | 1 | 2016 |
| Shanghai, CN | 1 | 2010 |