Lien; Chien-Chia

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lien; Chien-Chia.The latest application filed is for "micro touch pen structure including pen core with stop portion".

Company Profile

2.13.19

Lien; Chien-Chia - Miaoli County TW
Lien; Chien-Chia - Hsinchu City TW
Lien; Chien Chia - Hsinchu TW
Lien; Chien-Chia - Hsin-Chu TW
LIEN; Chien-Chia - HSIN-CHU CITY TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Micro touch pen structure including pen core with stop portion that moves together with magnetic unit when pressure is applied to movable portion of pen core Grant 10,551,943 - Lien Fe	2020-02-04
Micro Touch Pen Structure Including Pen Core With Stop Portion App 20190265811 - LIEN; Chien-Chia	2019-08-29
Micro touch pen structure including pen core with stop portion Grant 10,289,215 - Lien	2019-05-14
Thin electromagnetic handwriting pen and method of manufacturing the same Grant 10,180,737 - Lien , et al. Ja	2019-01-15
Micro Touch Pen Structure Including Pen Core With Stop Portion App 20180335862 - LIEN; Chien-Chia	2018-11-22
Micro touch pen structure including pen core with stop portion Grant 10,037,090 - Lien July 31, 2	2018-07-31
Micro Touch Pen Structure App 20170199590 - LIEN; CHIEN-CHIA	2017-07-13
Micro touch pen structure having a pen core unit with a stop portion Grant 9,632,596 - Lien April 25, 2	2017-04-25
Thin Electromagnetic Handwriting Pen And Method Of Manufacturing The Same App 20170038858 - LIEN; CHIEN-CHIA ; et al.	2017-02-09
Thin electromagnetic handwriting pen and method of manufacturing the same Grant 9,535,513 - Lien , et al. January 3, 2	2017-01-03
Capacitive Pointer App 20160364024 - Lien; Chien-Chia	2016-12-15
Touch input device and induction coil thereof Grant 9,171,664 - Mao , et al. October 27, 2	2015-10-27
Electromagnetic pointer with new type adjustment structure Grant 9,152,250 - Li , et al. October 6, 2	2015-10-06
Thin Electromagnetic Handwriting Pen And Method Of Manufacturing The Same App 20150212606 - LIEN; CHIEN-CHIA ; et al.	2015-07-30
Active Capacitive Touch Pen For Providing An Adjustable Electromagnetic Field App 20150212605 - LIEN; CHIEN-CHIA	2015-07-30
Micro Touch Pen Structure App 20150153848 - LIEN; CHIEN-CHIA	2015-06-04
Stylus For Use With Capacitive Touch Panel App 20150109239 - MAO; CHUNG FUU ; et al.	2015-04-23
Touch Input Device And Induction Coil Thereof App 20150109541 - MAO; CHUNG FUU ; et al.	2015-04-23
Electromagnetic And Capacitive Pointer App 20150084935 - LIEN; CHIEN-CHIA	2015-03-26
Electromagnetic pointer Grant 8,692,814 - Lien , et al. April 8, 2	2014-04-08
Electromagnetic Pointer With New Type Adjustment Structure App 20140055425 - LI; Chih-Jen ; et al.	2014-02-27
Electromagnetic Pointer App 20140043300 - LIEN; Chien-Chia	2014-02-13
Electromagnetic input device Grant D697,915 - Lien January 21, 2	2014-01-21
Handwriting Device With Magnetic Recharging Site App 20130162589 - LIEN; CHIEN-CHIA ; et al.	2013-06-27
Flexible tablet Grant 8,350,165 - Mao , et al. January 8, 2	2013-01-08
Electromagnetic input device Grant D663,301 - Lien July 10, 2	2012-07-10
Electromagnetic Pointer App 20110175854 - LIEN; Chien-Chia ; et al.	2011-07-21
Flexible Tablet App 20110000720 - Mao; Chung-Fu ; et al.	2011-01-06
Soft Digital Tablet App 20100271323 - Lien; Chien-Chia ; et al.	2010-10-28

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