loadpatents
Patent applications and USPTO patent grants for Liu; Cheng-Lu.The latest application filed is for "thin electromagnetic handwriting pen and method of manufacturing the same".
Patent | Date |
---|---|
Thin electromagnetic handwriting pen and method of manufacturing the same Grant 10,180,737 - Lien , et al. Ja | 2019-01-15 |
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 |
Thin Electromagnetic Handwriting Pen And Method Of Manufacturing The Same App 20150212606 - LIEN; CHIEN-CHIA ;   et al. | 2015-07-30 |
Electromagnetic pointer Grant 8,692,814 - Lien , et al. April 8, 2 | 2014-04-08 |
Electromagnetic input LCD monitor Grant 8,184,055 - Liu , et al. May 22, 2 | 2012-05-22 |
Electromagnetic Induction Coordinate Detecting System And Method Thereof App 20120112766 - HSU; CHUNG-WEN ;   et al. | 2012-05-10 |
Electromagnetic Pointer App 20110175854 - LIEN; Chien-Chia ;   et al. | 2011-07-21 |
Integrated Substrate and Display with Electromagnetic Sensor Loop App 20110090171 - Chen; Wei-Chou ;   et al. | 2011-04-21 |
Electromagnetic Whiteboard Eraser App 20110083912 - Liu; Jen-Shuo ;   et al. | 2011-04-14 |
Data Processing Method and System with Multiple Input Units App 20110084942 - Liu; Cheng-Lu ;   et al. | 2011-04-14 |
Electromagnetic Whiteboard Pen App 20110084846 - Li; Chih-Jen ;   et al. | 2011-04-14 |
Notebook Mountable Hand Writing Memory System App 20110036648 - Chen; Wei-Chou ;   et al. | 2011-02-17 |
Dual Mode Input Device App 20110007001 - Liu; Cheng-Lu | 2011-01-13 |
Whiteboard and Method for Orientation Thereof App 20110007024 - Liu; Cheng-Lu ;   et al. | 2011-01-13 |
Electronic White Board Capable of Printing Partial Data Thereon App 20100271345 - Liu; Cheng-Lu ;   et al. | 2010-10-28 |
Electromagnetic Input LCD Monitor App 20100238073 - Liu; Cheng-Lu ;   et al. | 2010-09-23 |
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