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YANGZHI SCIENCE & TECHNOLOGY C

Overview
  • Total Patents
    18
About

YANGZHI SCIENCE & TECHNOLOGY C has a total of 18 patent applications. Its first patent ever was published in 1999. It filed its patents most often in China. Its main competitors in its focus markets semiconductors are SHIRATO TAKEHIDE, CHANGSHU GUANGDA ELECTRICAL APPLIANCES CO LTD and MIDORI SOKKI KK.

Patent filings in countries

World map showing YANGZHI SCIENCE & TECHNOLOGY Cs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing YANGZHI SCIENCE & TECHNOLOGY Cs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Semiconductors

Focus technologies

# Technology
#1 Semiconductor devices

Top inventors

# Name Total Patents
#1 Xie Jiahong 4
#2 Zhengjie Huang 1
#3 Lin Wenzhong Hu 1
#4 Junde Wu 1
#5 Zhimou Zhao 1
#6 Zonghui Ren 1
#7 Wang Daoyi Dai 1
#8 Fang Zhiyu 1
#9 Zhang Youmin 1
#10 Wu Zhentang 1

Latest patents

Publication Filing date Title
CN1758731A Optical storage controller with serial ATA interface
CN1624759A Dynamic range controlled mixing sound input device and method
CN1614887A Method for setting signal delivering function of self-adaption wave filter
CN1610344A Digital audio frequency system with shifter
CN1609961A Method for protecting DVD recording playback machine with anticopying function
CN1610263A Frequency dividing method with non-integer frequency dividion multiplying power and corresponding signal circuit
CN1585030A Outputting circuit for detecting cable connection on outputting end, related apparatus and method thereof
CN1536809A Encryption and decryption system with revertive key derivation circuit
CN1477708A Integrated capacitor and its production method
CN1472731A Compact disc burning system for inspecting burning quality of disc by flutter meter
CN1472730A Compact disc system with burning process in equal angular velocity
CN1430270A Internal circuit structure for chip with weld pad array and its manufacturing method
CN1400595A Destination sector search method of storage medium and its fetch device
CN1380654A Data error correction method for full-respose frequency channel system
CN1371094A CD machine carrier controlling system and method
CN1361595A Witt ratio detector and witt ratio detection method
CN1354467A Decoding system of soft disk and its method