LEE JU HYEON has a total of 11 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Republic of Korea and United States. Its main competitors in its focus markets electrical machinery and energy, measurement and semiconductors are MCRAE MICHAEL M, THERMOSOFT INTERNAT CORP and LORENZETTI S A IND BRASILEIRAS ELETROMETALURGICAS.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 10 | |
#2 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Measurement | |
#3 | Semiconductors | |
#4 | Optics | |
#5 | Materials and metallurgy | |
#6 | Micro-structure and nano-technology | |
#7 | Environmental technology | |
#8 | Machine tools | |
#9 | Consumer goods |
# | Name | Total Patents |
---|---|---|
#1 | Lee Ju Hyeon | 9 |
#2 | Park Sung | 5 |
#3 | Park Sang-Kook | 2 |
#4 | Lee Ju-Hyeon | 2 |
#5 | Jung Il-Chae | 1 |
#6 | Yoo Yeong Gi | 1 |
#7 | Park In-Sik | 1 |
#8 | Lee Gang Ryeol | 1 |
#9 | Vlaskin Vladimir | 1 |
#10 | Vladimir Vlaskine | 1 |
Publication | Filing date | Title |
---|---|---|
KR20200145567A | Disposable razor | |
KR20200145555A | Portable meoltitep | |
KR20200089815A | blackboard eraser kept chalk | |
KR20150027965A | Sebum Removal | |
KR20040079845A | Fingerprint Recognizing Apparatus Using Detection of Electrical Current And Manufacturing Method Thereof | |
KR20030046950A | A method for preparaing ZnO nanopowder | |
KR20020037446A | Non contact type voltage sensing apparatus | |
KR100240432B1 | Fabrication methods and device structures of ac power electroluminescence devices | |
KR100274839B1 | Input device utilizing fluorescent material | |
KR100192889B1 | APPARATUS AND METHOD FOR CLEANING SUBSTRATE AND HIGH SPEED DEPOSITIONING HIGH QUALITY AMORPHOUS THIN Si FILM FOR TFT-LCD USING PULSE-LIKE ECR PLASMA |