SL

Sheng-Hann Lee

PA Philips Electronics North America: 2 patents #192 of 725Top 30%
RT Ralink Technology: 2 patents #26 of 85Top 35%
TI Teledyne Industries: 1 patents #209 of 517Top 45%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Saratoga, CA: #835 of 2,933 inventorsTop 30%
🗺 California: #60,666 of 386,348 inventorsTop 20%
Overall (All Time): #507,382 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
10292218 Light emitting diode control circuit with controller DC bias and AC power lines load current management 2019-05-14
9166467 Flicker-free converter for driving light-emitting diodes 2015-10-20
8264160 Advanced electronic ballasts 2012-09-11
8174201 Self-oscillating transformerless electronic ballast 2012-05-08
6690231 Gain stage that minimizes the miller effect 2004-02-10
6667649 Method and system for utilizing a high-performance mixer as a complete receiver 2003-12-23
5831331 Self-shielding inductor for multi-layer semiconductor integrated circuits 1998-11-03
5412355 Resonant balun with arbitrary impedance 1995-05-02
5354965 Window cleaning fluid heating system having timer-controlled heater and differential input circuit 1994-10-11
5086283 Dipole transducer array for bulk acoustic wave delay device 1992-02-04