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LEI JUAN

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    67,294
  • Filing trend
    ⇩ 100.0%
About

LEI JUAN has a total of 24 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, pharmaceuticals and foods and drinks are SUN YANMING, QI LI and ZHU GUANGSHUANG.

Patent filings in countries

World map showing LEI JUANs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing LEI JUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lei Juan 24

Latest patents

Publication Filing date Title
CN109871072A A kind of computer housing of the spare lithium battery of band
CN109873097A A kind of battery of electric vehicle proof equipment
CN109864643A A kind of special photographing plastic curtain
CN109864759A A kind of hand-held type-B ultrasonic equipment convenient for operating and observing
CN109868339A A kind of stainless steel production electric furnace
CN109864663A A kind of anti-robot for overheating and integrating dust suction, wipe ground and sterilization
CN109864404A A kind of night umbrella with photosensitive LED light
CN109866693A A kind of backrest-type Vehicular screen of against shock
CN109866692A A kind of automatic navigator of anti-skidding wireless connection mobile phone
CN109869515A A kind of portable type pollution discharge treating device
CN109866285A A kind of standoff removable board cutting machine of band
CN109872619A A kind of engine failure detection rack
CN109873574A A kind of motor electromagnetism soft activator
CN109864026A A kind of large-scale plant that raises automatic blanking device
CN109873967A A kind of shatter-resistant law-enforcing recorder
CN109865655A A kind of multilayer petroleum ore strainer
CN109869736A A kind of environment-protection boiler with combustion-supporting
CN109866746A A kind of dedicated brake apparatus of full-sized car
CN109873968A A kind of law-enforcing recorder work acquisition station convenient for storing convenient for heat dissipation
CN109871153A A kind of low-loss and energy-saving infrared touch panel