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

Charge-transporting material
1900-01-01
EP3174116A1
2015-07-22
2017-05-31
NISSAN CHEMICAL INDUSTRIES, LTD.
NAKAIE NAOKI
注释

Energy efficient column driver for electroluminescent displays
2010-03-09
US7675489
2006-01-24
2010-03-09
IFIRE IP CORPORATION
CHENG, CHUN-FAI
注释

Energy efficient column driver for electroluminescent displays
1900-01-01
US20060186823A1
2006-01-24
2006-08-24
IFIRE IP CORPORATION
CHENG, CHUN-FAI
注释

Organic light emitting device, display apparatus, method of controlling color temperature of light emitted fromorganic light emitting device, and method of fabricating organic light emitting device
1900-01-01
US20190058018A1
2017-09-18
2019-02-21
BOE TECHNOLOGY GROUP CO., LTD. | HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
GUO, YUANHUI
注释

Charge-transporting material
1900-01-01
US20170213981A1
2015-07-22
2017-07-27
NISSAN CHEMICAL INDUSTRIES, LTD.
NAKAIE, NAOKI
注释

Charge-transporting material
2018-11-27
US10141517
2015-07-22
2018-11-27
NISSAN CHEMICAL INDUSTRIES, LTD.
NAKAIE, NAOKI
注释

Energy efficient column driver for electroluminescent displays
1900-01-01
EP1844461A4
2006-01-16
2009-05-27
IFIRE IP CORPORATION
CHENG, CHUN-FAI
注释

Energy efficient column driver for electroluminescent displays
1900-01-01
EP1844461A1
2006-01-16
2007-10-17
IFIRE IP CORPORATION
CHENG, CHUN-FAI
注释

電界発光ディスプレイ用のエネルギー効率のよいカラムドライバ
1900-01-01
JP2008529041A5
2006-01-16
2009-04-02
アイファイアー·テクノロジー·コープ
チュン-ファイ·チェン
注释