HL

Howard Wing Hoon Lee

UL Ultradots: 9 patents #1 of 10Top 10%
📍 Fremont, CA: #1,948 of 9,298 inventorsTop 25%
🗺 California: #66,801 of 386,348 inventorsTop 20%
Overall (All Time): #583,684 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
7442320 Nanostructured materials and photovoltaic devices including nanostructured materials 2008-10-28
7402832 Quantum dots of group IV semiconductor materials 2008-07-22
7358525 Quantum dots of group IV semiconductor materials 2008-04-15
7020372 Optical devices with engineered nonlinear nanocomposite materials Alan Hap Chin, William Matthew Pfenninger 2006-03-28
7005669 Quantum dots, nanocomposite materials with quantum dots, devices with quantum dots, and related fabrication methods 2006-02-28
6961499 Optical devices with engineered nonlinear nanocomposite materials Alan Hap Chin, William Matthew Pfenninger 2005-11-01
6819845 Optical devices with engineered nonlinear nanocomposite materials Alan Hap Chin, William Matthew Pfenninger 2004-11-16
6794265 Methods of forming quantum dots of Group IV semiconductor materials Bingshen Gao, Majid Keshavarz 2004-09-21
6710366 Nanocomposite materials with engineered properties Majid Keshavarz 2004-03-23