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MAI GUANGSHU

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    163,441
  • Filing trend
    ⇩ 100.0%
About

MAI GUANGSHU has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1998. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, telecommunications and environmental technology are TCL COMMUNICATION (NINGBO) CO LTD, LIN YI SHENG and CIDT CO LTD.

Patent filings in countries

World map showing MAI GUANGSHUs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing MAI GUANGSHUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mai Guangshu 19

Latest patents

Publication Filing date Title
CN111725853A Mobile phone cover
CN110365829A Cell-phone cover
CN108539805A Charging unit and charging method
CN107404555A Handset mounting with width adaptive mechanism
CN106611982A Contact on-board wireless mobile phone charger with automatic alignment function
CN105337339A Portable power supply for cellphone
CN105337337A Cellphone charging device and cellphone sleeve
CN105337338A Cellphone charging device and cellphone
CN104953656A Power output mechanism for mobile phone charging and mobile phone matched for power output mechanism
CN104954517A Mobile phone cover for contact type wireless charger
CN1590679A Lockset
CN1458476A Automatically descaling open type electric water heater
CN1458491A Automatic scale cleaning method for electric heating tube in electric water heater
CN1272647A Chinese character stroke order abbreviated code and its keyboard input method
CN1258052A Automatic coding and keyboard indexing method for Chinese database
CN1255666A Coding method for Chinese-character input
CN1252576A Automatic data base encoding and keyboard search method
CN1240967A Automatic encoding and keyboard index method for database
CN1233793A Data base code retrieval method, and Chinese character's stroke simulation input keyboard