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LEE CHANG YEOL

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    193,834
About

LEE CHANG YEOL has a total of 12 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Republic of Korea, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets foods and drinks, thermal processes and electrical machinery and energy are NI QUN, GUO GONGFU and ZHANG QIRONG.

Patent filings in countries

World map showing LEE CHANG YEOLs patent filings in countries

Patent filings per year

Chart showing LEE CHANG YEOLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Chang Yeol 11
#2 Park Jong Myung 2
#3 Lee Dong Kwon 2
#4 Park Ran Seo 1
#5 Lee Chang-Yeol 1
#6 Choi Deuk Sung 1

Latest patents

Publication Filing date Title
KR102135889B1 Electromagnetic propulsion appratus
KR102222870B1 Butyl rubber compostion for mono pump stator having excellent anti slip property and mono pump stator using the same
KR102075010B1 filter handle anchorage structure
KR101924604B1 knob for removable and installed components
KR101912388B1 range hood filter
KR20030063764A Method for manufacturing sweet and sour pork in tiie fried meatball
KR20030062639A Method for manufacturing noodles of chinese food using rice flour
KR20010000118A An apparatus for guiding for a handicapped person
KR20000035393A Manufacturing method for whole bean curd
WO0027223A1 Method for manufacturing whole bean curd
KR910005024B1 Preparation method of ceramic material having many colors