Inventor · Camas, WA, US

Wolfram Urbanek

15Patents
7h-index
19Co-inventors
59Inventor score

Filing activity: Apr 9, 2002 → Sep 17, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US6818532B2 Method of etching substrates Electricity 34 Expired
US7015117B2 Methods of processing of gallium nitride Electricity 21 Expired
US10283939B2 Low cost optical pump laser package Electricity 16 Active
US7012012B2 Method of etching substrates Electricity 13 Expired
US10261261B2 Passively aligned single element telescope for improved package brightness Electricity 12 Active
US7393705B1 Methods of fabricating light emitting diodes that radiate white light Electricity 12 Active
US10153608B2 Spectrally multiplexing diode pump modules to improve brightness Electricity 11 Active
US10630041B2 Beam offset plate for optically offsetting one or more laser beams Electricity 2 Active
US10797471B2 Low cost optical pump laser package Electricity 2 Active
US10761276B2 Passively aligned crossed-cylinder objective assembly Physics 1 Active
US10564361B2 Passively aligned single element telescope for improved package brightness Electricity 1 Active
US11424598B2 Low cost optical pump laser package Electricity 0 Active
US10158210B2 Optical loss management in high power diode laser packages Electricity 0 Active
US10418774B2 Spectrally multiplexing diode pump modules to improve brightness Electricity 0 Active
US7638798B2 Laminated wafer sensor system for UV dose measurement Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.