Learn more

II VI DELAWARE INC

Overview
  • Total Patents
    120
  • GoodIP Patent Rank
    12,088
  • Filing trend
    ⇧ 1050.0%
About

II VI DELAWARE INC has a total of 120 patent applications. It increased the IP activity by 1050.0%. Its first patent ever was published in 2005. It filed its patents most often in United States, China and Germany. Its main competitors in its focus markets optics, electrical machinery and energy and telecommunications are TRUMPF LASER GMBH & CO KG, BEIJING GRACE LASER TECH CO LTD and GAPONTSEV VALENTIN P.

Patent filings per year

Chart showing II VI DELAWARE INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Wen-Qing 22
#2 Patkar Shailesh 15
#3 Barbarossa Giovanni 11
#4 Eissler Elgin E 10
#5 Lan Di 9
#6 Li Xiaoming 9
#7 Koeppen Christopher S 9
#8 Jakubowicz Abram 8
#9 Branigan Kyle 6
#10 Matsui Yasuhiro 5

Latest patents

Publication Filing date Title
GB202101260D0 Immobilized selenium in a porous carbon with the presence of oxygen, a method of making, and uses of immobilized selenium in a recharable battery
GB202019572D0 Blind pump laser detection
US2021123120A1 Aluminum-Scandium Wire for Additive Processing Operation
US2021119894A1 Optical link time-of-flight and traffic latency determination using optical transceiver
DE102020125577A1 DFB WITH WEAK OPTICAL FEEDBACK
DE102020125578A1 TWO-KAPPA DBR LASER
US2021098970A1 Isolator-free laser
US2021072565A1 Optical communication device
US2020358246A1 Master Oscillator Power Amplifier
US2021013697A1 Tunable semiconductor laser device
US2020328405A1 Immobilized Selenium in a Porous Carbon With the Presence of Oxygen, a Method of Making, and Uses of Immobilized Selenium in a Rechargeable Battery
US2020306880A1 Additive manufacturing in metals with a fiber array laser source and adaptive multi-beam shaping
US2020321608A1 Immobilized Chalcogen and Use Thereof in a Rechargeable Battery
TW202103346A Electrode-defined unsuspended acoustic resonator
US2020287514A1 Electrode-Defined Unsuspended Acoustic Resonator
US2020343690A1 Bottom emitting vcsel
US2020333530A1 Dual grating-coupled lasers
CN111868973A Immobilized selenium in porous carbon in the presence of oxygen, and use in rechargeable batteries
US2020227733A1 Immobilized Selenium in a Porous Carbon with the Presence of Oxygen, a Method of Making, and Uses of Immobilized Selenium in a Rechargeable Battery
US2021098967A1 Dfb with weak optical feedback