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GAO KAIZHONG

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    231,592
About

GAO KAIZHONG has a total of 33 patent applications. Its first patent ever was published in 2004. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology, micro-structure and nano-technology and machines are HIRATA KEI, READ RITE CORP and HITACHI GLOBAL MEMORY SCIENCE.

Patent filings in countries

World map showing GAO KAIZHONGs patent filings in countries

Patent filings per year

Chart showing GAO KAIZHONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gao Kaizhong 33
#2 Xi Haiwen 7
#3 Linville Eric S 4
#4 Heinonen Olle 4
#5 Lu Bin 4
#6 Xue Jianhua 4
#7 Zhu Wenzhong 4
#8 Seigler Michael Allen 3
#9 Chen Yonghua 3
#10 Jin Xuhui 3

Latest patents

Publication Filing date Title
US2019096435A1 Magnetic Recording Method
US2013223196A1 Plasmonic funnel for focused optical delivery to a metallic medium
US2013027032A1 Partial magnetic biasing of magnetoresistive sensor
US2012275062A1 Magnetic element with varying stripe heights
US2012206830A1 Transducer head with multiple read sensors
US2012194945A1 Compensation for cross-track deviation
US8460805B1 Magnetic layers
US2012052329A1 Self-assembled monolayer
US2011051294A1 Magnetic sensor with non-rectangular geometry
US2011194213A1 Magnetic read head with a read function feature
US2011090588A1 Write head with bevel structure and reverse NFT for HAMR
US2011038072A1 BPM recording with more than one dot per bit
US2011019300A1 Pulse writing for bit patterned and continuous media recording
US2010309577A1 Microwave-assisted magnetic recording with collocated microwave and write fields
US2010232062A1 Magnetic recording head with magnetic wall angle
US2010227202A1 Bit-patterned stack with antiferromagnetic shell
US2010214684A1 Discrete track media (DTM) design and fabrication for heat assisted magnetic recording (HAMR)
US2010182713A1 Data storage device with both bit patterned and continuous media
US2010177439A1 Recording layer and multilayered soft underlayer
US2010129685A1 Reduced spacing recording apparatus