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SILTRONIC AG

Overview
  • Total Patents
    2,264
  • GoodIP Patent Rank
    2,755
  • Filing trend
    ⇧ 18.0%
About

SILTRONIC AG has a total of 2,264 patent applications. It increased the IP activity by 18.0%. Its first patent ever was published in 1993. It filed its patents most often in Germany, Taiwan and Republic of Korea. Its main competitors in its focus markets semiconductors, surface technology and coating and machines are SILTRON INC, LG SILTRON INC and BEIJING TONGMEI XTAL TECH CO LTD.

Patent filings per year

Chart showing SILTRONIC AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pietsch Georg 126
#2 Schwandner Juergen 126
#3 Buschhardt Thomas 98
#4 Wahlich Reinhold 95
#5 Schauer Reinhard 89
#6 Nakai Katsuhiko 88
#7 Mori Yoshihiro 82
#8 Von Ammon Wilfried 74
#9 Haibara Teruo 72
#10 Kerstan Michael 71

Latest patents

Publication Filing date Title
DE102019008192A1 Process for the production of an epitaxially coated wafer from semiconductor material
DE102019216267A1 Process for the production of semiconductor wafers
DE102019215575A1 Apparatus and method for pulling a single crystal from semiconductor material
DE102019213657A1 Method and device for pressing a polishing cloth
DE102019213236A1 Process for the production of semiconductor wafers from monocrystalline silicon
DE102019211609A1 Method for pulling a single crystal of silicon according to the Czochralski method from a melt
DE102019210254A1 Method for pulling a single crystal from silicon according to the Czochralski method
DE102019208704A1 Device and method for polishing semiconductor wafers
DE102019208670A1 Process for the production of semiconductor wafers from silicon
DE102019207772A1 Method for depositing an epitaxial layer on a front side of a semiconductor wafer and device for carrying out the method
DE102019207719A1 Method for severing a multiplicity of wafers from workpieces during a number of severing operations by means of a wire saw and semiconductor wafer made of monocrystalline silicon
DE102019207433A1 Process for the production of semiconductor wafers
DE102019206076A1 Device for holding a semiconductor wafer
DE102019202697A1 Method and device for the production of test discs
DE102018221921A1 Method for manufacturing semiconductor wafers using a wire saw
DE102018221900A1 Method for producing semiconductor wafers from a cylindrical workpiece by machining the workpiece using a wire saw
DE102018221922A1 Method for producing semiconductor wafers using a wire saw, wire saw and semiconductor wafer made of single-crystal silicon
DE102018221582A1 Method for manufacturing a semiconductor wafer and semiconductor wafer
DE102018221605A1 Process for the production of an epitaxial semiconductor wafer
DE102018218016A1 Method and device for simultaneously separating a plurality of disks from a workpiece