深圳市专利协会--专利数据库

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手术器械（超声刀）

手术器械（内窥镜）

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LCD显示技术

OLED显示技术

LED显示技术

标题
授权日
公开（公告）号
申请日
公开（公告）日
当前申请（专利权）人
发明人
操作

Fluorescent material having composition of rare earth aluminum-gallate, and light emitting device
1900-01-01
EP3404077A1
2018-05-15
2018-11-21
NICHIA CORPORATION
SUZUKI, TOMOKAZU
注释

Fluorescent material having composition of rare earth aluminum-gallate, and light emitting device
2020-05-13
EP3404077B1
2018-05-15
2020-05-13
NICHIA CORPORATION
SUZUKI, TOMOKAZU
注释

유기 EL 구동 회로 및 이것을 이용하는 유기 EL 표시장치
1900-01-01
KR1020070003988A
2005-03-22
2007-01-05
로무 가부시키가이샤
마에데,준 | 야구마,히로시 | 아베,신이찌 | 후지까와,아끼오
注释

유기 EL 구동 회로 및 이것을 이용하는 유기 EL 표시장치
2008-02-29
KR100811351B1
2005-03-22
2008-03-10
로무 가부시키가이샤
마에데,준 | 야구마,히로시 | 아베,신이찌 | 후지까와,아끼오
注释

Deposition mask, method for manufacturing thereof, and method for manufacturing organic el display device
1900-01-01
US20190013471A1
2016-07-22
2019-01-10
HON HAI PRECISION INDUSTRY CO., LTD.
NISHIDA, KOSHI | YANO, KOZO | KISHIMOTO, KATSUHIKO
注释

Deposition mask, method for manufacturing thereof, and method for manufacturing organic EL display device
2020-03-03
US10580985
2016-07-22
2020-03-03
HON HAI PRECISION INDUSTRY CO., LTD.
NISHIDA, KOSHI | YANO, KOZO | KISHIMOTO, KATSUHIKO
注释

Compound and organic light-emitting device comprising same
1900-01-01
US20190189929A1
2017-08-09
2019-06-20
LG CHEM, LTD.
HEO, DONG UK | LEE, DONG HOON | HUH, JUNGOH | JANG, BOONJAE | KANG, MINYOUNG | HAN, MIYEON | JUNG, MIN WOO
注释

Transparent light emitting device display
1900-01-01
EP3534404A1
2018-09-20
2019-09-04
LG CHEM, LTD.
LEE, KUN SEOK | SON, YONG GOO | LEE, SEUNG HEON
注释

Transparent light emitting device display
1900-01-01
EP3534404A4
2018-09-20
2020-04-08
LG CHEM, LTD.
LEE, KUN SEOK | SON, YONG GOO | LEE, SEUNG HEON
注释