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IPG PHOTONICS CORP

Overview
  • Total Patents
    678
  • GoodIP Patent Rank
    3,179
  • Filing trend
    ⇩ 34.0%
About

IPG PHOTONICS CORP has a total of 678 patent applications. It decreased the IP activity by 34.0%. Its first patent ever was published in 1999. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and United States. Its main competitors in its focus markets optics, machine tools and machines are GSI LUMONICS LTD, HALLE FEINMECH WERKE VEB and SHENZHEN HANS LASER TECHNOLOGY.

Patent filings per year

Chart showing IPG PHOTONICS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gapontsev Valentin 150
#2 Samartsev Igor 116
#3 Fomin Valentin 88
#4 Abramov Andrey 58
#5 Avdokhin Alexey 54
#6 Grapov Yuri 41
#7 Scherbakov Eugene 33
#8 Leonardo Manuel 32
#9 Mamerow Holger 29
#10 Stukalin Felix 28

Latest patents

Publication Filing date Title
WO2021061890A1 Photonic device
WO2021061899A1 Photonic integrated circuit (pic) package
WO2021061886A1 High efficiency vertical grating coupler for flip-chip application
WO2021007398A1 Laser system with pulse duration switch
WO2020198406A1 Fiber-coupled diode laser module and method of its assembling
WO2020160415A1 Ultrashort pulse laser source with chirped pulse amplification and tailored pulse train
WO2020160116A1 Multi-stage parametric module and picosecond pulsed laser source incorporating the module
WO2020150709A1 Ergonomic steering handle
WO2020150713A2 Efficient multi-functional endoscopic instrument
WO2020150708A2 Steering handle with multi-channel manifold
WO2020141105A1 Fiber pump laser system and method for submarine optical repeater
US2020198050A1 Monitoring material processing using imaging signal density determined from inline coherent imaging (ici)
WO2020132043A1 High power laser converter based on patterned srb4bo7 or pbb407 crystal
WO2020131797A1 Tunable laser based on vernier effect
WO2020131652A1 Method for manufacturing of patterned srb4bo7 and pbb4o7 crystals
WO2020117816A1 Ultrahigh fiber laser system with controllable output beam intensity profile
CA3112812A1 System and method for visualizing laser energy distributions provided by different near field scanning patterns
US2020076151A1 Pulse configurable fiber laser unit
CA3110532A1 Gas shielding device for use with a laser processing head
CA3110516A1 Backside surface welding system and method