深圳市专利协会--专利数据库

工作空间

手术器械（超声刀）

手术器械（内窥镜）

(监护)生命信息与支持

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

Display device and electronic equipment using the same
1900-01-01
US20070188421A1
2007-02-08
2007-08-16
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
KOYAMA, JUN
注释

Display device and electronic equipment using the same
2005-04-05
US6876350
2002-08-08
2005-04-05
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
KOYAMA, JUN
注释

Display device and electronic equipment using the same
1900-01-01
US20030030382A1
2002-08-08
2003-02-13
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
KOYAMA, JUN
注释

Display device and electronic equipment using the same
2010-09-28
US7804467
2007-02-08
2010-09-28
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
KOYAMA, JUN
注释

Display device and electronic equipment using the same
2012-07-31
US8232937
2010-09-27
2012-07-31
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
KOYAMA, JUN
注释

Display Device and Electronic Equipment Using the Same
1900-01-01
US20110074661A1
2010-09-27
2011-03-31
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
KOYAMA, JUN
注释

Arylamine compound and organic electroluminescence device containing the same
2009-10-06
US7598667
2004-04-26
2009-10-06
IDEMITSU KOSAN CO., LTD.
KAWAMURA, HISAYUKI | INOUE, TETSUYA | HOSOKAWA, CHISHIO
注释

Display Device and Electronic Equipment Using the Same
1900-01-01
US20120267634A1
2012-06-28
2012-10-25
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
KOYAMA, JUN
注释

Display device and electronic equipment using the same
2014-06-10
US8749455
2012-06-28
2014-06-10
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
KOYAMA, JUN
注释