Inventor
Qiong Li
Inventor
Cortlandt Manor, NY, US
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Mprimary
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 systems13%
H04LTransmission of digital information, e.g. telegraphic communication8%
H02JElectric power networks7%
H03KPulse technique7%
H04BTransmission7%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%
H04WWireless communication networks5%
H05BElectric heating5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
G06FElectric digital data processing3%
PatentTitleYear
11,006,682Glove202110,763,853Multi-mode power management circuit202010,697,826Magnetic field based micro-vibration measurement device and measuring method thereof202010,355,883Signal detection method and signal detection device20199,918,281'Physical uplink shared channel power control method and apparatus that carry out power control in accordance with adjacent cell interference'20189,515,737'Method and device for data compression, transmission, and decompression'20169,473,960'Method and device for processing transport configuration data'20169,430,008'Apparatus and method for optimizing use of NVDC chargers'20169,356,460'Method and apparatus of fast battery charging with universal high power input source'20169,197,295'Double-stream beamforming method and device'20157,705,673'Over-current sensing during narrow gate drive operation of class D output stages'20107,701,194'Methods and system for detecting DC output levels in an audio system'20107,595,615'Systems and methods for providing over-current protection in a switching power supply'20097,339,356'Apparatus and method for controlling a power converter device'20087,327,177'Hardware/software implementation of a PWM with enhanced features using a standard microprocessor'20087,312,668'High resolution PWM generator or digitally controlled oscillator'20076,844,702'System, method and apparatus for contact-less battery charging with dynamic control'20056,674,379'Digital controller with two control paths'20046,674,655'Control method and apparatus for a flyback converter'20046,577,076'Adaptive control for half-bridge universal lamp drivers'20036,563,718'Capacitively coupled power converter'20036,528,886'Intermetal dielectric layer for integrated circuits'20036,510,066'Switch mode power supply and method for transferring data across a power transformer'20036,451,687'Intermetal dielectric layer for integrated circuits'20026,421,256'Method for reducing mains harmonics and switching losses in discontinuous-mode, switching power converters'20026,388,398'Mixed mode control for ballast circuit'20026,284,644'IMD scheme by post-plasma treatment of FSG and TEOS oxide capping layer'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2003Patents assigned to CHARTERED SEMICONDUCTOR MFG (3)· patent assignee history
2001–2003Based in Singapore, SG· patent location history
2002–2008Patents assigned to KONINKL PHILIPS ELECTRONICS NV (9)· patent assignee history
2002–2003Patents assigned to LUCENT TECHNOLOGIES INC (2)· patent assignee history
2002–2008Based in Cortlandt Manor, NY, US· patent location history
2008–2020Patents assigned to TEXAS INSTRUMENTS INC (7)· patent assignee history
2008–2020Based in Allen, TX, US· patent location history
2015–2020Based in Beijing, CN· patent location history
2016–2019Patents assigned to CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY (3)· patent assignee history
2021Based in Shanghai, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KONINKL PHILIPS ELECTRONICS NV | 9 | 2002–2008 |
| TEXAS INSTRUMENTS INC | 7 | 2008–2020 |
| CHARTERED SEMICONDUCTOR MFG | 3 | 2001–2003 |
| CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY | 3 | 2016–2019 |
| LUCENT TECHNOLOGIES INC | 2 | 2002–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cortlandt Manor, New York, US | 9 | 2002–2008 |
| Allen, Texas, US | 7 | 2008–2020 |
| Beijing, CN | 5 | 2015–2020 |
| Singapore, SG | 3 | 2001–2003 |
| Shanghai, CN | 1 | 2021 |