HO; CHANG-HSIEN
Patent Applications and Registrations
Patent applications and USPTO patent grants for HO; CHANG-HSIEN.The latest application filed is for "method for fabricating strengthened plastic shell of safety helmet and helmet structure fabricated using the same".
Company Profile
0.100.20
- HO; CHANG-HSIEN - TAINAN CITY TW
- Ho; Chang-Hsien - Tainan N/A TW
- Ho; Chang-Hsien - Taoyuan N/A TW
- Ho; Chang-Hsien - Taoyuan County N/A TW
- Ho; Chang-Hsien - Taoyan County 334 TW
- Ho; Chang Hsien - Jhudong Township Hsinchu County TW
- Ho; Chang-Hsien - Taipei TW
- Ho; Chang-Hsien - Pei-Tou Dist. Taipei TW
- Ho; Chang-Hsien - Peitou Dist. Taipei TW
Patent Activity
| Patent | Date |
|---|---|
| Method For Fabricating Strengthened Plastic Shell Of Safety Helmet And Helmet Structure Fabricated Using The Same App 20220015492 - HO; CHANG-HSIEN | 2022-01-20 |
| Safety helmet Grant D933,303 - Ho October 12, 2 | 2021-10-12 |
| Multilayered floatable universal shock absorption system of safety helmet Grant 10,588,372 - Ho | 2020-03-17 |
| Safety helmet Grant D873,496 - Ho Ja | 2020-01-21 |
| Safety helmet Grant D870,389 - Ho Dec | 2019-12-17 |
| Safety helmet Grant D853,654 - Ho July 9, 2 | 2019-07-09 |
| Safety helmet Grant D853,653 - Ho July 9, 2 | 2019-07-09 |
| Safety helmet Grant D853,652 - Ho July 9, 2 | 2019-07-09 |
| Universal Anti-collision Structure Of Safety Helmet App 20180255861 - HO; CHANG-HSIEN | 2018-09-13 |
| Multilayered Floatable Universal Shock Absorption System Of Safety Helmet App 20180255862 - HO; CHANG-HSIEN | 2018-09-13 |
| Integrally formed safety helmet structure Grant 9,814,279 - Ho November 14, 2 | 2017-11-14 |
| Integrally Formed Safety Helmet Structure App 20160095375 - HO; CHANG-HSIEN | 2016-04-07 |
| Reinforcement structure of safety helmet and manufacturing method thereof Grant 9,210,962 - Ho December 15, 2 | 2015-12-15 |
| Reinforcement Structure Of Safety Helmet And Manufacturing Method Thereof App 20150059063 - HO; CHANG-HSIEN | 2015-03-05 |
| Full-cover and light-weight safety seat for child Grant 8,851,569 - Ho October 7, 2 | 2014-10-07 |
| Safety helmet structure and processing method thereof Grant 8,782,818 - Ho July 22, 2 | 2014-07-22 |
| Warning triangle structure Grant 8,742,917 - Ho June 3, 2 | 2014-06-03 |
| Safety helmet Grant D699,896 - Ho February 18, 2 | 2014-02-18 |
| Safety helmet Grant D699,005 - Ho February 4, 2 | 2014-02-04 |
| Helmet Grant D699,004 - Ho February 4, 2 | 2014-02-04 |
| Helmet Grant D699,003 - Ho February 4, 2 | 2014-02-04 |
| Freely plastically flexible light-emitting strip structure Grant 8,556,484 - Ho October 15, 2 | 2013-10-15 |
| Safety helmet Grant D683,904 - Ho June 4, 2 | 2013-06-04 |
| Full-cover And Light-weight Safety Seat For Child App 20130076084 - HO; CHANG-HSIEN | 2013-03-28 |
| Safety helmet Grant D671,270 - Ho November 20, 2 | 2012-11-20 |
| Safety helmet Grant D670,444 - Ho November 6, 2 | 2012-11-06 |
| Safety helmet Grant D670,439 - Ho November 6, 2 | 2012-11-06 |
| Safety helmet Grant D670,442 - Ho November 6, 2 | 2012-11-06 |
| Safety helmet Grant D670,438 - Ho November 6, 2 | 2012-11-06 |
| Safety helmet Grant D670,441 - Ho November 6, 2 | 2012-11-06 |
| Safety helmet Grant D670,443 - Ho November 6, 2 | 2012-11-06 |
| Safety helmet Grant D670,440 - Ho November 6, 2 | 2012-11-06 |
| Safety helmet Grant D670,437 - Ho November 6, 2 | 2012-11-06 |
| Warning Triangle Structure App 20120188071 - HO; CHANG-HSIEN | 2012-07-26 |
| Light guide strip structure Grant 8,218,938 - Ho July 10, 2 | 2012-07-10 |
| Light-emitting strip structure with light guiding effect Grant 8,136,959 - Ho March 20, 2 | 2012-03-20 |
| Fixing structure for safety helmet fastening strap Grant 8,091,148 - Ho January 10, 2 | 2012-01-10 |
| Light-emitting warning device of a safety helmet Grant 8,070,307 - Ho December 6, 2 | 2011-12-06 |
| Light guide strip structure App 20110002589 - Ho; Chang-Hsien | 2011-01-06 |
| Safety helmet structure and processing method thereof App 20100287687 - Ho; Chang-Hsien | 2010-11-18 |
| Fixing structure for safety helmet fastening strap App 20100281603 - Ho; Chang-Hsien | 2010-11-11 |
| Freely plastically flexible light-emitting strip structure App 20100232175 - Ho; Chang-Hsien | 2010-09-16 |
| Light-emitting warning device of a safety helmet App 20100177505 - Ho; Chang-Hsien | 2010-07-15 |
| Light-emitting strip structure with light guiding effect App 20100157584 - Ho; Chang-Hsien | 2010-06-24 |
| Horseback riding helmet Grant D602,640 - Ho October 20, 2 | 2009-10-20 |
| Horseback riding helmet Grant D602,644 - Ho October 20, 2 | 2009-10-20 |
| Horseback riding helmet Grant D602,641 - Ho October 20, 2 | 2009-10-20 |
| Horseback riding helmet Grant D602,643 - Ho October 20, 2 | 2009-10-20 |
| Horseback riding helmet Grant D602,642 - Ho October 20, 2 | 2009-10-20 |
| Horseback riding helmet Grant D602,639 - Ho October 20, 2 | 2009-10-20 |
| Safety helmet for horse riding Grant D575,457 - Ho , et al. August 19, 2 | 2008-08-19 |
| Baseball helmet Grant D575,458 - Ho August 19, 2 | 2008-08-19 |
| Safety helmet Grant D552,800 - Ho October 9, 2 | 2007-10-09 |
| Safety helmet Grant D536,832 - Ho February 13, 2 | 2007-02-13 |
| Safety helmet Grant D517,739 - Ho March 21, 2 | 2006-03-21 |
| Safety helmet Grant D516,751 - Ho March 7, 2 | 2006-03-07 |
| Safety helmet Grant D516,752 - Ho March 7, 2 | 2006-03-07 |
| Safety helmet Grant D495,835 - Ho September 7, 2 | 2004-09-07 |
| Safety helmet Grant D490,939 - Ho June 1, 2 | 2004-06-01 |
| Safety helmet Grant D482,500 - Ho November 18, 2 | 2003-11-18 |
| Safety helmet Grant D482,501 - Ho November 18, 2 | 2003-11-18 |
| Safety helmet Grant D481,494 - Ho October 28, 2 | 2003-10-28 |
| Safety helmet Grant D481,172 - Ho October 21, 2 | 2003-10-21 |
| Safety helmet Grant D481,171 - Ho October 21, 2 | 2003-10-21 |
| Integral complex buffing structure of safety helmet App 20030140400 - Ho, Chang-Hsien | 2003-07-31 |
| Safety helmet Grant D464,468 - Ho October 15, 2 | 2002-10-15 |
| Safety helmet Grant D456,567 - Ho April 30, 2 | 2002-04-30 |
| Safety helmet Grant D455,869 - Ho April 16, 2 | 2002-04-16 |
| Safety helmet Grant D453,975 - Ho February 26, 2 | 2002-02-26 |
| Safety helmet Grant D453,590 - Ho February 12, 2 | 2002-02-12 |
| Safety helmet Grant D452,942 - Ho January 8, 2 | 2002-01-08 |
| Safety helmet Grant D452,941 - Ho January 8, 2 | 2002-01-08 |
| Safety helmet Grant D447,287 - Ho August 28, 2 | 2001-08-28 |
| Safety helmet Grant D447,288 - Ho August 28, 2 | 2001-08-28 |
| Safety helmet Grant D445,544 - Ho July 24, 2 | 2001-07-24 |
| Safety helmet Grant D445,545 - Ho July 24, 2 | 2001-07-24 |
| Safety helmet Grant D437,092 - Ho January 30, 2 | 2001-01-30 |
| Safety helmet Grant D436,694 - Ho January 23, 2 | 2001-01-23 |
| Safety helmet Grant D436,695 - Ho January 23, 2 | 2001-01-23 |
| Safety helmet Grant D428,534 - Ho July 18, 2 | 2000-07-18 |
| Safety helmet Grant D427,727 - Ho July 4, 2 | 2000-07-04 |
| Sun visor for a helmet Grant D427,381 - Ho June 27, 2 | 2000-06-27 |
| Safety helmet Grant D426,677 - Ho June 13, 2 | 2000-06-13 |
| Safety helmet Grant D426,032 - Ho May 30, 2 | 2000-05-30 |
| Safety helmet Grant D424,246 - Ho May 2, 2 | 2000-05-02 |
| Safety helmet Grant D414,585 - Ho September 28, 1 | 1999-09-28 |
| Combined neck support and helmet positioner Grant D402,422 - Ho December 8, 1 | 1998-12-08 |
| Helmet Grant D389,280 - Ho January 13, 1 | 1998-01-13 |
| Helmet Grant D383,249 - Ho September 2, 1 | 1997-09-02 |
| Safety helmet Grant D366,538 - Ho January 23, 1 | 1996-01-23 |
| Safety helmet Grant D361,411 - Ho August 15, 1 | 1995-08-15 |
| Safety helmet Grant D361,409 - Ho August 15, 1 | 1995-08-15 |
| Safety helmet Grant D361,408 - Ho August 15, 1 | 1995-08-15 |
| Safety helmet Grant D361,410 - Ho August 15, 1 | 1995-08-15 |
| Safety helmet Grant D361,407 - Ho August 15, 1 | 1995-08-15 |
| Safety helmet Grant D348,752 - Ho July 12, 1 | 1994-07-12 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 