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AXCELIS TECH INC

Overview
  • Total Patents
    1,779
  • GoodIP Patent Rank
    4,534
  • Filing trend
    ⇩ 24.0%
About

AXCELIS TECH INC has a total of 1,779 patent applications. It decreased the IP activity by 24.0%. Its first patent ever was published in 1993. It filed its patents most often in United States, Taiwan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, semiconductors and surface technology and coating are MI2 FACTORY GMBH, CHEMITORONICS CO LTD and KOSHIISHI AKIRA.

Patent filings per year

Chart showing AXCELIS TECH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Vanderberg Bo 117
#2 Eisner Edward 80
#3 Benveniste Victor 75
#4 Colvin Neil 73
#5 Waldfried Carlo 69
#6 Ferrara Joseph 67
#7 Hsieh Tseh-Jen 67
#8 Satoh Shu 61
#9 Escorcia Orlando 58
#10 Rathmell Robert 52

Latest patents

Publication Filing date Title
US2020388468A1 System and method for extending a lifetime of an ion source for molecular carbon implants
WO2020243323A1 Improved charge stripping for ion implantation systems
US2020350139A1 High power wafer cooling
US2020335302A1 Multiple arc chamber source
US2020303154A1 Liquid metal ion source
US2020266032A1 Method of mixing upstream and downstream current measurements for inference of the beam current at the bend of an optical element for realtime dose control
US2020066570A1 Substrate support having customizable and replaceable features for enhanced backside contamination performance
US2021057182A1 Method of enhancing the energy and beam current on rf based implanter
US2021013061A1 Toxic outgas control post process
US2019348252A1 Hydrogen bleed gas for an ion source housing
US2019304820A1 In-situ wafer temperature measurement and control
US2019228943A1 Hydrogen generator for an ion implanter
US2020216951A1 Reduction of condensed gases on chamber walls via purge gas dilution and evacuation for semiconductor processing equipment
US2020219705A1 Reduction of condensed gases on chamber walls via heated chamber housing for semiconductor processing equipment
US2020203196A1 Method for decreasing cool down time with heated system for semiconductor manufacturing equipment
US2020203199A1 Wafer soak temperature readback and control via thermocouple embedded end effector for semiconductor processing equipment
US10573485B1 Tetrode extraction apparatus for ion source
US10515780B1 System and method of arc detection using dynamic threshold
US10553392B1 Scan and corrector magnet designs for high throughput scanned beam ion implanter
US2020194219A1 Ion source with tailored extraction shape