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INTEVAC INC

Overview
  • Total Patents
    595
  • GoodIP Patent Rank
    10,447
  • Filing trend
    ⇩ 3.0%
About

INTEVAC INC has a total of 595 patent applications. It decreased the IP activity by 3.0%. Its first patent ever was published in 1976. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets semiconductors, electrical machinery and energy and surface technology and coating are BEIJING NMC CO LTD, HAUTALA JOHN J and BEIJING NAURA MICROELECTRONICS EQUIPMENT CO LTD.

Patent filings per year

Chart showing INTEVAC INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bluck Terry 262
#2 Adibi Babak 74
#3 Costello Kenneth A 57
#4 Shah Vinay 55
#5 Fairbairn Kevin P 54
#6 Barnes Michael S 49
#7 Pederson Terry 35
#8 Chun Moon 35
#9 Brown David Ward 32
#10 Liu Charles 32

Latest patents

Publication Filing date Title
US2020354826A1 Method to produce high density diamond like carbon thin films
US2020350188A1 Inline vacuum processing system with substrate and carrier cooling
TW202041337A Hybrid System Architecture for Thin Film Deposition
US2020194289A1 Hybrid system architecture for thin film deposition
US2021087674A1 System with dual-motion substrate carriers
CN110612001A Multi-color dielectric coating and UV ink-jet printing
US2019383977A1 Multi-colored dielectric coating and uv inkjet printing
US2019383976A1 Multi-colored dielectric coating
US2019027635A1 Multi-piece substrate holder and alignment mechanism
US2019027636A1 System of height and alignment rollers for precise alignment of wafers for ion implantation
US2019025469A1 System for forming nano-laminate optical coating
TW201902683A Optical coating having nano-laminate for improved durability
WO2018161040A1 See through axial high order prism
US2018096823A1 Large area energetic ion source
US2019080875A1 Thermally assisted negative electron affinity photocathode
TW201820505A In line fan out system
EP3491818A1 Adaptive xdr via reset and mean signal values
US2018031835A1 Biocular compact collimation apparatus
WO2017143324A1 Smudge, scratch and wear resistant glass via ion implantation
US2017243610A1 Ultra-thin corrosion resistant hard overcoat for hard disk media