Inventor
Sheng-Hua Li
Inventor
Taoyuan County, TW
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Jprimary
H02JElectric power networks10%
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 systems10%
G06FElectric digital data processing8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
F24FAir-conditioning5%
G05BControl or regulating systems in general5%
H04NPictorial communication, e.g. television5%
G05DSystems for controlling or regulating non-electric variables3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
PatentTitleYear
11,041,242Gas shower head with plural hole patterns and with corresponding different plural hole densities and film formation method202110,823,443Self-adaptive smart setback control system202010,731,886HVAC system including energy analytics engine202010,612,180Methods and apparatus for measuring sensorless brushless DC motor load202010,476,433Microwave generator with power factor correction function and control method thereof20199,897,338'Coordinated air-side control of HVAC system'20189,882,468'Power conversion device and controlling method thereof'20189,306,471'Micro inverter of solar power system and method of operating the same'20169,287,801'Micro inverter with DC-to-AC converter and solar photovoltaic system having the same'20169,006,930'Power supply having converters with serially connected inputs and parallel connected outputs'20158,823,211'Photovoltaic inverter and method for controlling photovoltaic inverter'20148,772,637'Cable protection device and cable having the same'20148,680,823'Power supply apparatus and power supply system with plural power supply apparatuses'20148,593,118'Power supply apparatus with fast initiating speed and power supply system with multiple power supply apparatuses with fast initiating speed'20138,425,111'Bridge intelligent cable system with built-in fiber grating sensor'20138,091,005'Wireless broadcast protocol'20128,079,051'Wireless streaming media systems, devices and methods'20118,004,260'Method and apparatus for multi-stage power supplies'20117,627,186'Compression systems and methods'20097,617,513'Wireless streaming media systems, devices and methods'20097,475,322'Wireless broadcast protocol'20097,246,183'Phase optimization for wireless KVM transmission'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2012Based in San Diego, CA, US· patent location history
2009–2012Patents assigned to AVOCENT HUNTSVILLE CORP (4)· patent assignee history
2011–2020Patents assigned to DELTA ELECTRONICS INC (11)· patent assignee history
2011–2013Patents assigned to LI SHENG (3)· patent assignee history
2011–2018Based in Taoyuan County, TW· patent location history
2013–2015Patents assigned to Li sheng-hua (5)· patent assignee history
2018–2020Patents assigned to CARRIER CORP (3)· patent assignee history
2018–2020Based in Shanghai, CN· patent location history
2019–2020Based in Taoyuan, TW· patent location history
2021Based in Tainan, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DELTA ELECTRONICS INC | 11 | 2011–2020 |
| Li sheng-huaself | 5 | 2013–2015 |
| AVOCENT HUNTSVILLE CORP | 4 | 2009–2012 |
| CARRIER CORP | 3 | 2018–2020 |
| LI SHENGself | 3 | 2011–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taoyuan County, TW | 8 | 2011–2018 |
| San Diego, California, US | 6 | 2007–2012 |
| Shanghai, CN | 3 | 2018–2020 |
| Taoyuan, TW | 2 | 2019–2020 |
| Tainan, TW | 1 | 2021 |