深圳市专利协会--专利数据库

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手术器械（超声刀）

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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

Organic electroluminescent compound and organic electroluminescent device comprising the same
1900-01-01
EP3440155A1
2017-03-16
2019-02-13
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
MOON, DOO-HYEON
注释

Organic electroluminescent compound and organic electroluminescent device comprising the same
1900-01-01
EP3440155A4
2017-03-16
2019-11-13
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
MOON, DOO-HYEON
注释

Method for manufacturing touchscreen display
1900-01-01
EP3316307A4
2015-06-25
2019-02-20
SHENZHEN ROYOLE TECHNOLOGIES CO., LTD.
ZHANG, JIAQI | LIU, ZIHONG
注释

Method for manufacturing touchscreen display
1900-01-01
EP3316307A1
2015-06-25
2018-05-02
SHENZHEN ROYOLE TECHNOLOGIES CO., LTD.
ZHANG, JIAQI | LIU, ZIHONG
注释

Electroluminescence display device
1900-01-01
EP3514832A3
2018-12-20
2019-10-30
LG DISPLAY CO., LTD.
PAEK, SEUNGHAN | KO, HYUNIL
注释

Array-type double-sided light emitting device and manufacturing method thereof, and double-sided display device
1900-01-01
EP3316306A4
2015-10-08
2019-01-16
BOE Technology Group Co. Ltd. | Hefei BOE Display Lighting Co. Ltd.
KANG, YALING
注释

Array-type double-sided light emitting device and manufacturing method thereof, and double-sided display device
1900-01-01
EP3316306A1
2015-10-08
2018-05-02
BOE Technology Group Co. Ltd. | Hefei BOE Display Lighting Co. Ltd.
KANG, YALING
注释

Integrated drive circuit for multi-segment electroluminescent displays
1900-01-01
EP2628361A1
2011-10-07
2013-08-21
SCOBIL INDUSTRIES CORP.
PIETRO, PATRICK D. | PIETRO, WILLIAM J. | SAVEL, PAUL
注释

Display device using semiconductor light-emitting diode
1900-01-01
EP3550937A4
2017-01-31
2020-07-15
LG ELECTRONICS INC.
PARK, SANGDAE | PARK, SUNGJIN | YUH, HWANKUK | LEE, SUNJU
注释