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HONGDA INTERNAT ELECTRONICS CO

Overview
  • Total Patents
    14
About

HONGDA INTERNAT ELECTRONICS CO has a total of 14 patent applications. Its first patent ever was published in 2001. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and telecommunications are KREA ICERIK HIZMETLERI VE PRODUEKSIYON ANONIM SIRKETI, CALIFORNIA AMPLIFIER and WEST LAURICE J.

Patent filings in countries

World map showing HONGDA INTERNAT ELECTRONICS COs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing HONGDA INTERNAT ELECTRONICS COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Jianlong 2
#2 Wang Shijie 2
#3 Lin Yaozong 2
#4 Jinghong Wang 2
#5 Liu Chenguang 1
#6 Liu Wanxian 1
#7 Wang Jinghong 1
#8 Wu Ronglong 1
#9 Jianhua Ma 1
#10 Yujing Liao 1

Latest patents

Publication Filing date Title
CN101079528A Connector for sharing first tie-in and second tie-in with different pins
CN101072287A Hand-hold electronic equipments and application process thereof with historic image digital album function
CN101072286A Electronic device capable of making image in-situ scaling and its use method
CN1972576A Automatic contraposition connection structure of electronic apparatus and auxiliary device
CN1937311A Integral-exposed high frequency and hidden low frequency antenna device
CN1648887A Serial/parallel data converting module and relative computer system
CN1581576A Reverse F-shape plate antenna with symmetrical or asymmetrical periodic disturbance structure
CN1485708A Process for converting frequency of central processing unit
CN1459696A Contact controlling board critical pressure setting method and device
CN1445637A Device for fixing front cover, back cover and additional battery of personal digital assistant
CN1441335A Expanding card adaptor for portable electronic product
CN1421790A PDA equipped with telescopic contact pen
CN1416148A Multiple direction operational and controlled key button
CN1416313A Cover possessing three-stage structure