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SILEAD INC

Overview
  • Total Patents
    120
  • GoodIP Patent Rank
    12,861
  • Filing trend
    ⇧ 150.0%
About

SILEAD INC has a total of 120 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2012. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets computer technology, semiconductors and optics are NANCHANG OUFEI BIOLOGY IDENTIFICATION TECHNOLOGY CO LTD, SHENZHEN GOODIX TECH CO LTD and SHENZHEN HUIDING TECHNOLOGY CO.

Patent filings in countries

World map showing SILEAD INCs patent filings in countries

Patent filings per year

Chart showing SILEAD INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheng Taiyi 56
#2 Yang Jun 20
#3 Sun Yungang 20
#4 Yan Fengyun 16
#5 Zhao Wenheng 16
#6 Xie Zhanqi 11
#7 Zhao Xianggui 10
#8 Xiao Yehui 10
#9 Liu Wentao 10
#10 Zhang Yi 7

Latest patents

Publication Filing date Title
CN111933737A Photoelectric sensor manufactured by TFT (thin film transistor) process, manufacturing method and electronic equipment
CN111822316A Packaging structure and packaging method of ultrasonic flight sensor and distance measurement electronic device
CN111652188A Photosensitive sensor, optical fingerprint sensor and electronic equipment manufactured by TFT (thin film transistor) process
CN111722715A Gesture control system and electronic equipment
CN111611916A Thin optical fingerprint chip module, manufacturing method thereof and electronic equipment
CN111568468A Ultrasonic chip, ultrasonic detection device and method for detecting blood pressure
CN111582131A Thin optical fingerprint identification device under screen and fingerprint identification method
CN111523448A Optical fingerprint identification device and electronic equipment with optical fingerprint identification under screen
CN111523440A Optical fingerprint identification device under screen
CN111353405A Fingerprint identification device, fingerprint identification system and electronic equipment
CN111144386A Ultrasonic fingerprint detection sensor and fingerprint detection method
CN111144385A Fingerprint imaging unit and electronic equipment
CN111274906A Fingerprint anti-counterfeiting method and device
CN111246391A Wireless data transmission method, device and equipment
CN111027498A Fingerprint identification sensor and fingerprint identification method
CN111013993A Piezoelectric ultrasonic transducer and method of manufacturing the same
CN110781868A Pixel circuit, pixel array, optical fingerprint sensor and fingerprint acquisition method
CN110580473A Fingerprint identification subassembly, display module and electronic equipment
CN110458153A Fingerprint recognition system and electronic equipment
CN110427921A Fingerprint recognition system