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ELECTRO SCIENT IND INC

Overview
  • Total Patents
    1,713
  • GoodIP Patent Rank
    6,681
  • Filing trend
    ⇩ 21.0%
About

ELECTRO SCIENT IND INC has a total of 1,713 patent applications. It decreased the IP activity by 21.0%. Its first patent ever was published in 1961. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets machine tools, optics and semiconductors are ELECTRO SCIENTIFIC INDUSTRIES INC, GSI LUMONICS CORP and HBL CORP.

Patent filings per year

Chart showing ELECTRO SCIENT IND INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Yunlong 171
#2 Unrath Mark A 102
#3 Garcia Douglas J 92
#4 Matsumoto Hisashi 89
#5 Zhang Haibin 84
#6 Howerton Jeffrey 78
#7 Harris Richard S 75
#8 Baird Brian W 69
#9 Swenson Edward J 66
#10 Lo Ho Wai 65

Latest patents

Publication Filing date Title
WO2021067011A1 Reduced impedance variation in a modular 2-terminal terminal contacting electrical measurement system
WO2020251782A1 Laser processing apparatus, methods of operating the same, and methods of processing workpieces using the same
WO2020171946A1 Phased-array beam steering for materials processing
WO2020081462A1 Systems and methods for use in handling components
WO2020023764A1 Acousto-optical device with integrated temperature sensor
WO2019236616A1 Laser-processing apparatus, methods of operating the same, and methods of processing workpieces using the same
KR20200047558A Acousto-optical system with phase-shifting reflector
KR20200022425A Non-contact handler and work piece handling method using the same
WO2019009999A1 Optically contacted acousto-optic device and method of making the same
WO2019005530A2 Laser processing apparatus, methods of use and related arrangements
WO2018204241A1 Multi-axis machine tool, methods of controlling the same and related arrangements
CN110139727A The method and system of optical device lifetime for extending in radium-shine processing equipment
WO2018111644A1 Imaging method for low contrast features
WO2018039248A1 Removal of debris associated with laser drilling of transparent materials
EP3490750A1 Laser processing apparatus and methods of laser-processing workpieces
WO2017196638A2 Alignment system and method of using the same
WO2017173281A1 Laser-seeding for electro-conductive plating
CN108700661A The positioning of image plane in radium-shine system of processing
CN108463928A Isolation of system and the sealing of optics compartment
WO2017100296A1 Moving sensor coordinate inspection system