Hwang; Chi-Kuang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hwang; Chi-Kuang.The latest application filed is for "omni-wheel based driving device with belt transmission mechanism".

Company Profile

0.11.10

Hwang; Chi-Kuang - Hsinchu N/A TW
HWANG; CHI-KUANG - HSINCHU CITY TW
Hwang; Chi-Kuang - Hsin Chu TW
Hwang; Chi-Kuang - Hsingchu City TW
Hwang; Chi-Kuang - Toayuan TW
Hwang; Chi-Kuang - Taoyuan 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
Omni-wheel based driving device with enhanced main wheel structure Grant 8,485,938 - Wu , et al. July 16, 2	2013-07-16
Omni-wheel based driving device with belt transmission mechanism Grant 8,308,604 - Wu , et al. November 13, 2	2012-11-13
Omni-wheel Based Driving Device With Enhanced Main Wheel Structure App 20110259653 - WU; CHIA-WEN ; et al.	2011-10-27
Omni-wheel Based Driving Device With Belt Transmission Mechanism App 20110263377 - WU; CHIA-WEN ; et al.	2011-10-27
Sealing detection mechanism using RFID tag for container Grant 7,839,288 - Wang , et al. November 23, 2	2010-11-23
Learning device using RFID tags Grant 7,830,260 - Wang , et al. November 9, 2	2010-11-09
Omni-wheel based drive mechanism App 20100243342 - Wu; Chia-Wen ; et al.	2010-09-30
Switch detection device using RFID tag Grant 7,737,849 - Hwang , et al. June 15, 2	2010-06-15
Substrate damage detection mechanism using RFID tag Grant 7,663,491 - Hwang , et al. February 16, 2	2010-02-16
Substrate damage detection mechanism using RFID tag App 20080061972 - Hwang; Chi-Kuang ; et al.	2008-03-13
Learning device using RFID tags App 20080048869 - Wang; Chih-Hu ; et al.	2008-02-28
Switch detection device using RFID tag App 20080007408 - Hwang; Chi-Kuang ; et al.	2008-01-10
Sealing detection mechanism using RFID tag for container App 20070296599 - Wang; Chih-Hu ; et al.	2007-12-27
Planar type flexible cable with shielding structure Grant 6,969,807 - Lin , et al. November 29, 2	2005-11-29
Circuit board having shielding planes with varied void opening patterns for controlling the impedance and the transmission time of differential transmission lines Grant 6,590,466 - Lin , et al. July 8, 2	2003-07-08
Single differential pair of flexible cables for differential mode systems App 20030047347 - Lin, Gwun-Jin ; et al.	2003-03-13
Circuit board having shielding planes with varied void opening patterns for controlling the impedance and the transmission time Grant 6,372,996 - Lin , et al. April 16, 2	2002-04-16
Circuit board having shielding planes with varied void opening patterns for controlling the impedance and the transmission time App 20010010271 - Lin, Gwun-Jin ; et al.	2001-08-02
Circuit board having shielding planes with varied void opening patterns for controlling the impedance and the transmission time App 20010010270 - Lin, Gwun-Jin ; et al.	2001-08-02
Circuit board having shielding planes with varied void opening patterns for controlling the impedance and the transmission time Grant 6,225,568 - Lin , et al. May 1, 2	2001-05-01

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