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

利用单个电感器的开关模式血氧计LED驱动
1900-01-01
CN1933771A
2005-02-25
2007-03-21
内尔科尔普里坦贝内特公司
布拉德福德·B·丘 | 伊桑·彼得森 | 威廉·谢伊
注释

Switch-mode oximeter LED drive with a single inductor
1900-01-01
US20050187447A1
2004-02-25
2005-08-25
COVIDIEN LP
CHEW, BRADFORD B. | PETERSEN, ETHAN | SHEA, WILLIAM
注释

Switch-mode oximeter LED drive with a single inductor
2006-10-10
US7120479
2004-02-25
2006-10-10
COVIDIEN LP
CHEW, BRADFORD B | PETERSEN, ETHAN | SHEA, WILLIAM
注释

Switch-mode oximeter LED drive with a single inductor
2012-06-05
US8195262
2006-07-26
2012-06-05
COVIDIEN LP
CHEW, BRADFORD B. | PETERSEN, ETHAN | SHEA, WILLIAM
注释

Switch-mode oximeter LED drive with a single inductor
1900-01-01
US20060264720A1
2006-07-26
2006-11-23
COVIDIEN LP
CHEW, BRADFORD B. | PETERSEN, ETHAN | SHEA, WILLIAM
注释

Device and method for the geometric determination of electrical dipole densities on the cardiac wall
2015-11-24
US9192318
2013-07-19
2015-11-24
SCHARF, CHRISTOPH
SCHARF, CHRISTOPH | SCHARF, GUNTER
注释

Device and method for the geometric determination of electrical dipole densities on the cardiac wall
1900-01-01
US20140024910A1
2013-07-19
2014-01-23
SCHARF, CHRISTOPH
SCHARF, CHRISTOPH | SCHARF, GUNTER
注释

Device and method for the geometric determination of electrical dipole densities on the cardiac wall
2018-03-13
US9913589
2016-10-25
2018-03-13
SCHARF, CHRISTOPH
SCHARF, CHRISTOPH | SCHARF, GUNTER
注释

Device and method for the geometric determination of electrical dipole densities on the cardiac wall
2016-11-29
US9504395
2015-10-19
2016-11-29
SCHARF, CHRISTOPH
SCHARF, CHRISTOPH | SCHARF, GUNTER
注释