Learn more

WHITESTONE CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    77,784
  • Filing trend
    ⇩ 100.0%
About

WHITESTONE CO LTD has a total of 21 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in United States, EPO (European Patent Office) and Japan. Its main competitors in its focus markets telecommunications, computer technology and optics are SUZHOU YIBANG ELECTRONIC MAT CO LTD, WHITESTONE LTD and KYODO GIKEN KAGAKU KK.

Patent filings in countries

World map showing WHITESTONE CO LTDs patent filings in countries
# Country Total Patents
#1 United States 8
#2 EPO (European Patent Office) 5
#3 Japan 4
#4 China 2
#5 Taiwan 2

Patent filings per year

Chart showing WHITESTONE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Park Chanhyun 9
#2 Yoon In Su 6
#3 Jeong Jae Yong 6
#4 Ryu Jongyun 5
#5 Jeong Jaeyong 4
#6 Lee Soongwon 4
#7 Seok Jin Ho 4
#8 Jeong Jae-Yong 4
#9 Cha Myong Jin 3
#10 Kim Han Sung 3

Latest patents

Publication Filing date Title
US2020218876A1 Screen protector having fingerprint recognizable structure on display including ultrasonic fingerprint recognition sensor and manufacturing method thereof
US2018037016A1 Display protection film attatching case for mobile terminal
EP3046262A1 Protector attatching case for mobile terminal
JP2016046807A Liquid crystal protective member adhesion case for mobile terminal machine
JP2016100890A Protector for mobile electronic device