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LI SANHONG

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    152,177
About

LI SANHONG has a total of 13 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, measurement and machines are ANHUI PANCAI DECORATION ENG CO LTD, UNITED DAIRIES LTD and SHEN WEIHAO.

Patent filings in countries

World map showing LI SANHONGs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing LI SANHONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Sanhong 12
#2 Chen Xiaoqin 3
#3 Zhao Penghui 3
#4 Li Jingtai 1

Latest patents

Publication Filing date Title
CN112058549A Rust-resistant processing apparatus that corrodes of hexagonal square steel
CN112024250A Steel structure painting device and using method thereof
CN111847235A Steel construction prevents shaking safe type hoist device
CN111982689A Be used for steel construction bearing capacity detection device
CN111945884A Steel structure upright post assembly capable of improving connection strength
CN111910774A Multifunctional connecting structure of steel structure and precast concrete slab
CN111999485A Concrete surface bubble detection device
CN111945958A Steel pipe concrete beam column cross connection node structure
CN110966067A Purifier for reducing pollution emission of automobile exhaust
CN110904811A Stabilizing device for large-span concrete-filled steel tube arch bridge
CN110965687A Large-angle inclined roof steel structure device and construction method thereof
CN1657345A Safety seat of automobile
CN1438140A Flat-head type safety driver cab