Inventor · disambiguated record
Hung-Lun Chang
Also filed as: CHANG HUNG-LUN
10 granted patents·3 pending applications·54 citations·filing 2001–2015
85Inventor score
Top patents by PatentIndex Score
13 records- 0173US7226218B2Method and apparatus for coupling a laser to a fiber in a two-lens laser systemAPPLIED OPTOELECTRONICS INC·Filed 2004·Granted Jun 5, 2007·17 cites·16 claims
- 0272US6736550B1Housing for passively aligning an optical fiber with a lensAPPLIED OPTOELECTRONICS INC·Filed 2003·Granted May 18, 2004·16 cites·2 claims
- 0369US9685757B2System, method and fixture for performing both optical power and wavelength measurements of light emitted from a laser diodeAPPLIED OPTOELECTRONICS INC·Filed 2015·Granted Jun 20, 2017·2 cites·25 claims
- 0466US6652707B2Method and apparatus for demounting workpieces from adhesive filmAPPLIED OPTOELECTRONICS INC·Filed 2002·Granted Nov 25, 2003·12 cites·16 claims
- 0564US7519260B1Coaxial optoelectronic device separation apparatus and methodAPPLIED OPTOELECTRONICS INC·Filed 2007·Granted Apr 14, 2009·4 cites·9 claims
- 0645US9432122B2Optical networking unit (ONU) packagingAPPLIED OPTOELECTRONICS INC·Filed 2014·Granted Aug 30, 2016·0 cites·17 claims
- 0745US9343870B2Semiconductor laser diode with integrated heating regionAPPLIED OPTOELECTRONICS INC·Filed 2014·Granted May 17, 2016·0 cites·19 claims
- 0845US9341774B2Optically matched laser array coupling assembly for coupling laser array to arrayed waveguide gratingZHENG JUN·Filed 2012·Granted May 17, 2016·0 cites·12 claims
- 0944US6524018B2Optical assemblyHON HAI PREC IND CO LTD·Filed 2001·Granted Feb 25, 2003·2 cites·13 claims
- 1043US7010013B2Assembly with tapered, threaded ferrule housing for improved alignment of fiber with laserAPPLIED OPTOELECTRONICS INC·Filed 2003·Granted Mar 7, 2006·1 cites·16 claims
- 1143US2009290613A1External cavity laser assembly including external chirped exit reflector for improved linearityAPPLIED OPTOELECTRONICS INC·Filed 2008·Application pending·0 cites
- 1239US2006056778A1Laser module with improved lens housing and associated methodsAPPLIED OPTOELECTRONICS INC·Filed 2004·Application pending·0 cites
- 1337US2012288231A1Laser package including tilted laser and method of using sameZHENG JUN·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hung-Lun Chang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →