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INST SEMICONDUCTORS CAS

Overview
  • Total Patents
    3,298
  • GoodIP Patent Rank
    845
  • Filing trend
    ⇧ 9.0%
About

INST SEMICONDUCTORS CAS has a total of 3,298 patent applications. It increased the IP activity by 9.0%. Its first patent ever was published in 1998. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets semiconductors, optics and environmental technology are TRANSLUCENT PHOTONICS INC, VICHEL INC and EUDYNA DEVICES INC.

Patent filings in countries

World map showing INST SEMICONDUCTORS CASs patent filings in countries

Patent filings per year

Chart showing INST SEMICONDUCTORS CASs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Jinmin 298
#2 Wang Junxi 277
#3 Zhu Ninghua 233
#4 Liu Jianguo 191
#5 Lin Xuechun 155
#6 Yang Fuhua 131
#7 Yi Xiaoyan 115
#8 Wang Zhanguo 99
#9 Wu Nanjian 89
#10 Zeng Yiping 87

Latest patents

Publication Filing date Title
CN112290385A Multi-wavelength silicon-based III-V group hybrid integrated laser array unit and manufacturing method thereof
CN112192772A Ultrafast laser continuous splitting device and method
CN112260058A Single-mode high-power semiconductor laser
CN112260772A Microwave source device and microwave generation method thereof
CN112260064A Light beam shrinking device and method thereof
CN112101540A Optical neural network chip and calculation method thereof
CN112232487A Optical neural network chip and calculation method thereof
CN112242643A Semiconductor laser coherent array and preparation method thereof
CN112229815A Butterfly-shaped metamaterial optical sensor
CN112202050A Small VCSEL laser with controllable laser power
CN112160027A Preparation method of ferromagnetic cadmium arsenide monocrystal film
CN112202049A Vertical cavity surface emitting laser based on liquid crystal regulation and control and preparation method thereof
CN112186101A Method for carrying out weak magnetic field space imaging based on semiconductor two-dimensional electron gas
CN112192839A Precise 3D printing device and method
CN112187371A Photoelectric balance detector and receiving module and application thereof
CN112117326A Preparation method of MOS (Metal oxide semiconductor) device and MOS device
CN112152720A Multi-frequency-band double-chirp microwave signal generation and optical fiber dispersion resistant transmission system and method
CN112117345A Diffraction ring structure type II superlattice infrared detector and preparation method thereof
CN112118046A Encrypted electronic voting system and method based on indoor LED visible light communication
CN112117217A Multi-channel remote control testing device