Inventor
SERCEL JEFFREY P
US31 patents
⚠️ This page may combine multiple inventors who share the name “SERCEL JEFFREY P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IPG PHOTONICS CORP
12 patentsUS10807199B2Oct 20, 2020
Multi-laser system and method for cutting and post-cut processing hard dielectric materials
IPG PHOTONICS CORP5 citations82
US10343237B2Jul 9, 2019
System and method for laser beveling and/or polishing
IPG PHOTONICS CORP8 citations82
US10297503B2May 21, 2019
Laser lift off systems and methods
IPG PHOTONICS CORP2 citations73
US11565350B2Jan 31, 2023
System and method for laser beveling and/or polishing
IPG PHOTONICS CORP2 citations71
US10974494B2Apr 13, 2021
Laser lift off systems and methods that overlap irradiation zones to provide multiple pulses of laser irradiation per location at an interface between layers to be separated
IPG PHOTONICS CORP2 citations71
US9764427B2Sep 19, 2017
Multi-laser system and method for cutting and post-cut processing hard dielectric materials
IPG PHOTONICS CORP5 citations71
US10286487B2May 14, 2019
Laser system and method for processing sapphire
IPG PHOTONICS CORP5 citations68
US9956646B2May 1, 2018
Multiple-beam laser processing using multiple laser beams with distinct wavelengths and/or pulse durations
IPG PHOTONICS CORP2 citations68
US11239116B2Feb 1, 2022
Laser lift off systems and methods
IPG PHOTONICS CORP0 citations62
US11820119B2Nov 21, 2023
Laser lift off systems and methods that overlap irradiation zones to provide multiple pulses of laser irradiation per location at an interface between layers to be separated
IPG PHOTONICS CORP0 citations60
US11819949B2Nov 21, 2023
Multi-laser system and method for cutting and post-cut processing hard dielectric materials
IPG PHOTONICS CORP0 citations60
US10500677B2Dec 10, 2019
Laser machining systems and methods with vision correction and/or tracking
IPG PHOTONICS CORP0 citations48
SERCEL JEFFREY P
6 patentsUS4977749ADec 18, 1990
Apparatus and method for purification of gases used in exciplex (excimer) lasers
SERCEL JEFFREY P55 citations95
US8986497B2Mar 24, 2015
Laser lift off systems and methods
SERCEL JEFFREY P22 citations92
US8723074B2May 13, 2014
Laser machining systems and methods with vision correction and/or tracking
SERCEL JEFFREY P5 citations79
US8415585B2Apr 9, 2013
Laser machining systems and methods with multiple beamlet laser beam delivery systems
SERCEL JEFFREY P2 citations60
US8450641B2May 28, 2013
Laser machining systems and methods with moving laser scanning stage(s) providing force cancellation
SERCEL JEFFREY P1 citations55
US8633420B2Jan 21, 2014
Laser machining systems and methods with debris extraction
SERCEL JEFFREY P1 citations54
J P SERCEL ASSOCIATES INC
4 patentsUS7202141B2Apr 10, 2007
Method of separating layers of material
J P SERCEL ASSOCIATES INC82 citations96
US7241667B2Jul 10, 2007
Method of separating layers of material
J P SERCEL ASSOCIATES INC56 citations94
US7846847B2Dec 7, 2010
Method of separating layers of material
J P SERCEL ASSOCIATES INC17 citations91
US7388172B2Jun 17, 2008
System and method for cutting using a variable astigmatic focal beam spot
J P SERCEL ASSOCIATES INC32 citations91
IPG MICROSYSTEMS LLC
4 patentsUS8378258B2Feb 19, 2013
System and method for laser machining
IPG MICROSYSTEMS LLC11 citations82
US9669613B2Jun 6, 2017
Laser lift off systems and methods that overlap irradiation zones to provide multiple pulses of laser irradiation per location at an interface between layers to be separated
IPG MICROSYSTEMS LLC11 citations80
US9604313B2Mar 28, 2017
Laser machining systems and methods with vision correction and/or tracking
IPG MICROSYSTEMS LLC0 citations47
US8837549B2Sep 16, 2014
Continuous mass flow gas replenishment for gas lasing devices
IPG MICROSYSTEMS LLC0 citations41