Inventor
Jian-Hui Lu
Inventor
Shenzhen, CN
Overview
Patents· 23 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 systems38%
H05BElectric heating21%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications18%
H02HEmergency protective circuit arrangements6%
A61BDiagnosis3%
B01LChemical or physical laboratory apparatus for general use3%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
H02JElectric power networks3%
H03KPulse technique3%
PatentTitleYear
10,894,256Ergonomic stool specimen container and enclosing holder systems, methods, and kits20218,456,872'Switching power supply'20138,405,938'Power supply module'20138,391,034'Power supply module with filtering circuit and power supply module assembly'20138,339,821'Electrical appliance and power supply thereof'20128,254,149'Power supply module providing feedback voltage stabilization to eliminate inductor spike'20128,072,786'Power supply module with power saving mode'20117,973,760'Backlight control circuit with input circuit including diode and capacitor'20117,969,407'Backlight driving circuit with follower and liquid crystal display using same'20117,969,221'Electronic device and square wave generator thereof'20117,903,438'DC-AC converter with fast response speed'20117,848,119'Direct current to direct current converter'20107,839,661'Power supply control circuit having controllable switch and liquid crystal display using the same'20107,808,803'Inverter circuit with transformer having balanceable input currents'20107,787,273'Inverter circuit with switch circuit having two transistors operating alternatively'20107,755,298'Power supply circuit with soft start circuit'20107,737,644'Backlight control circuit with feedback circuit'20107,728,533'Backlight control circuit with two transistors'20107,723,927'Inverter circuit with single sampling unit and liquid crystal display with same'20107,642,763'Switching power supply circuit having independent loops'20107,638,955'Backlight control circuit with feedback circuit'20097,633,241'Backlight modulation circuit'20097,285,924'Driving circuit for LCD backlight lamps'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2013Patents assigned to HON HAI PREC IND CO LTD (8)· patent assignee history
2007–2013Based in Shenzhen, CN· patent location history
2009–2011Patents assigned to INNOCOM TECH SHENZHEN CO LTD (13)· patent assignee history
2009–2010Patents assigned to INNOLUX DISPLAY CORP (6)· patent assignee history
2011–2013Patents assigned to HONGFUJIN PREC IND SHENZHEN (7)· patent assignee history
2011–2013Patents assigned to LU JIAN-HUI (6)· patent assignee history
2021Based in Madison, WI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INNOCOM TECH SHENZHEN CO LTD | 13 | 2009–2011 |
| HON HAI PREC IND CO LTD | 8 | 2007–2013 |
| HONGFUJIN PREC IND SHENZHEN | 7 | 2011–2013 |
| INNOLUX DISPLAY CORP | 6 | 2009–2010 |
| LU JIAN-HUIself | 6 | 2011–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shenzhen, CN | 22 | 2007–2013 |
| Madison, WI, US | 1 | 2021 |