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NANJING SAC AUTOMATION CO LTD

Overview
  • Total Patents
    356
  • GoodIP Patent Rank
    4,191
  • Filing trend
    ⇩ 10.0%
About

NANJING SAC AUTOMATION CO LTD has a total of 356 patent applications. It decreased the IP activity by 10.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and computer technology are XUCHANG XJ SOFTWARE TECHNOLOGY, NANJING NARI RELAYS ENG TECH and NARI-RELAYS ELECTRIC CO LTD.

Patent filings in countries

World map showing NANJING SAC AUTOMATION CO LTDs patent filings in countries
# Country Total Patents
#1 China 356

Patent filings per year

Chart showing NANJING SAC AUTOMATION CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Fufeng 48
#2 Ji Ling 43
#3 Li Yuping 42
#4 Hu Bing 28
#5 Guo Xiao 28
#6 Tan Tingfang 25
#7 Zhao Qian 25
#8 Xue Mingjun 25
#9 Liu Wenbiao 24
#10 Chen Shi 24

Latest patents

Publication Filing date Title
CN112181726A System and method for verifying consistency of redundant backup measurement and control and four-unified measurement and control
CN112104423A Multiplexing device and method capable of displaying state of optical fiber multiplexing channel
CN112188420A Method and system for identifying fault section of optical fiber multiplexing channel by using short message
CN112180314A Anti-interference self-correction GIS electronic transformer acquisition method and device
CN112202189A Energy storage power station coordination control method considering electric energy indexes and storage medium
CN112202164A Remote spare power automatic switching system and control method thereof
CN112182525A RBAC model authority management method based on attribute management and control
CN112186797A Damping control method and device for virtual synchronous machine and storage medium
CN112180146A Switching value sampling method and system for automatically identifying voltage class
CN112147959A Network configuration method for auxiliary control equipment of transformer substation
CN112182303A Transformer substation safety measure ticket one-key generation method based on maintenance safety measure general rule base
CN112054595A Intelligent hard pressing plate remote control device
CN112181549A System and method for recognizing dynamic perception of power icon of transformer substation monitoring interface
CN111942829A Transportation device for rapidly positioning equipment in prefabricated cabin
CN112003740A Automatic multicast configuration method and system for substation switch
CN112003231A Method for judging non-full phase of opposite side load of high-voltage transmission line
CN111999678A Three-phase PT secondary circuit neutral point N-line disconnection judging method and system
CN112003240A Electric furnace variation current calculation method and system
CN111952934A Strong excitation protection circuit suitable for direct current injection type rotor ground protection measurement circuit
CN111864812A Rapid power control method and device suitable for new energy micro-grid