Patent applications and USPTO patent grants for CHINA STEEL CORPORATION.The latest application filed is for "method for producing metal from metal oxide by carbothermic reduction and holed cake used therefor".
Patent | Date |
---|---|
Method For Producing Metal From Metal Oxide By Carbothermic Reduction And Holed Cake Used Therefor App 20190055616 - HUANG; TSUNG-YEN ;   et al. | 2019-02-21 |
Method for manufacturing high-strength and high-ductility steel Grant 10,047,418 - Chang , et al. August 14, 2 | 2018-08-14 |
Steel sheet and fabrication method thereof Grant 9,486,984 - Lin , et al. November 8, 2 | 2016-11-08 |
Method For Manufacturing High-strength And High-ductility Steel App 20160222494 - CHANG; CHIH-PU ;   et al. | 2016-08-04 |
High Temperature Oxidation-resistant Coated Steel Plate And Hot Stamping Method Thereof App 20160083814 - HSIEH; SHEAU-HWA ;   et al. | 2016-03-24 |
Steel Sheet And Fabrication Method Thereof App 20150314569 - Lin; Chao-Sung ;   et al. | 2015-11-05 |
Method for producing a bio-coal Grant 9,096,810 - Hung , et al. August 4, 2 | 2015-08-04 |
Energy-dissipating Junction Assembly And Shockproof Structure Using The Same App 20150159369 - CHEN; SHENG-JIN ;   et al. | 2015-06-11 |
Multi-layer thermoelectric module and method for fabricating the same Grant 9,048,388 - Huang , et al. June 2, 2 | 2015-06-02 |
Multi-layer Thermoelectric Module And Method For Fabricating The Same App 20140305483 - HUANG; Jing-Yi ;   et al. | 2014-10-16 |
Anti-counterfeiting bottle Grant 8,851,387 - Kuo , et al. October 7, 2 | 2014-10-07 |
Resident measurement system for charge level of blast furnace Grant 8,568,652 - Lu , et al. October 29, 2 | 2013-10-29 |
RFID tag having capacitive load Grant 8,561,912 - Chen , et al. October 22, 2 | 2013-10-22 |
RFID tag having capacitive load Grant 8,556,185 - Chen , et al. October 15, 2 | 2013-10-15 |
Rfid Tag Having Capacitive Load App 20130228627 - CHEN; SUNG-LIN ;   et al. | 2013-09-05 |
Rfid Tag Having Capacitive Load App 20130221106 - CHEN; SUNG-LIN ;   et al. | 2013-08-29 |
RFID tag holder Grant 8,510,978 - Chen , et al. August 20, 2 | 2013-08-20 |
Method For Producing A Bio-coal App 20130199086 - Hung; Ming-Tsai ;   et al. | 2013-08-08 |
Lead-free conductive paste composition Grant 8,440,111 - Chen , et al. May 14, 2 | 2013-05-14 |
System for testing electromagnetic characteristics of an electromagnetic steel sheet in response to a non-sinusoidal wave control signal Grant 8,436,581 - Kuo , et al. May 7, 2 | 2013-05-07 |
Piezoceramic transducer and method for manufacturing the same Grant 8,410,669 - Yu , et al. April 2, 2 | 2013-04-02 |
Method for manufacturing cobalt alloy-based ceramic composite sputtering target Grant 8,366,994 - Chen , et al. February 5, 2 | 2013-02-05 |
Method And Auxiliary Device For Precision Positioning Of Welded Type Nozzles App 20120274010 - TUNG; KUN-CHENG ;   et al. | 2012-11-01 |
Wireless Identification Tag Having Circularly Polarized Planar Antenna App 20120268251 - CHEN; Sung-Lin ;   et al. | 2012-10-25 |
Anti-counterfeiting Bottle App 20120228388 - KUO; Shih-Kang ;   et al. | 2012-09-13 |
Hot Rolling High-pressure Fluid Descaling Method And Descaling Apparatus App 20120216839 - TUNG; KUN-CHENG ;   et al. | 2012-08-30 |
Rfid Tag Holder App 20120175491 - CHEN; SUNG-LIN ;   et al. | 2012-07-12 |
Lead-free Conductive Paste Composition App 20120168689 - CHEN; Rong-Zhi ;   et al. | 2012-07-05 |
Radio frequency identification tag device for metallic products Grant 8,179,264 - Chen , et al. May 15, 2 | 2012-05-15 |
Piezoceramic Transducer And Method For Manufacturing The Same App 20120074819 - YU; CHENG-SHENG ;   et al. | 2012-03-29 |
Film Structure And Method For Manufacturing The Same App 20120052288 - TUNG; Huan-Chien ;   et al. | 2012-03-01 |
Flue dust discharging method and system Grant 8,100,065 - Liu , et al. January 24, 2 | 2012-01-24 |
Precast concrete component material mixture and method of precasting Grant 8,101,016 - Hou , et al. January 24, 2 | 2012-01-24 |
Rfid Tag Having Capacitive Load App 20110290891 - CHEN; SUNG-LIN ;   et al. | 2011-12-01 |
Apparatus for observing interior of a blast furnace system Grant 8,052,920 - Tsai , et al. November 8, 2 | 2011-11-08 |
RFID tag using monopole antenna Grant 8,044,805 - Kuo , et al. October 25, 2 | 2011-10-25 |
Method For Manufacturing Cobalt Alloy-based Ceramic Composite Sputtering Target App 20110241253 - CHEN; Rong-Zhi ;   et al. | 2011-10-06 |
Resident Measurement System For Charge Level Of Blast Furnace App 20110193274 - LU; CHEN-YUAN ;   et al. | 2011-08-11 |
Method for measuring an outline of a stratum of a reactant and a path of charging the reactant in a blast furnace Grant 7,879,133 - Kuo , et al. February 1, 2 | 2011-02-01 |
Apparatus for observing interior of a blast furnace system App 20100270714 - Tsai; Yung-Hsiang ;   et al. | 2010-10-28 |
System For Testing Electromagnetic Characteristics Of An Electromagnetic Steel Sheet In Response To A Non-sinusodial Wave Control Signal App 20100264911 - Kuo; Kai-Chen ;   et al. | 2010-10-21 |
Method for manufacturing a sputtering target Grant 7,754,027 - Chen , et al. July 13, 2 | 2010-07-13 |
Piezoelectric buzzer Grant 7,728,716 - Yu , et al. June 1, 2 | 2010-06-01 |
Method For Manufacturing Metal-based Ceramic Composite Target Containing Noble Metal App 20090317280 - Chen; Jung-Chih ;   et al. | 2009-12-24 |
Rfid Tag Using Monopole Antenna App 20090231141 - Kuo; Shih-Kang ;   et al. | 2009-09-17 |
Radio frequency identification tag device for metallic products App 20090109034 - Chen; Sung-Lin ;   et al. | 2009-04-30 |
Method for manufacturing a sputtering target App 20090056840 - Chen; Rong-Zhi ;   et al. | 2009-03-05 |
Piezoelectric buzzer App 20090033473 - Yu; Cheng-Sheng ;   et al. | 2009-02-05 |
Method for measuring an outline of a stratum of a reactant and a path of charging the reactant in a blast furnace App 20080289449 - Kuo; Shih-Kang ;   et al. | 2008-11-27 |
Write-once Optical Recording Medium App 20080159121 - TUNG; Huan-Chien ;   et al. | 2008-07-03 |
Radio frequency identification tag device having a metal substrate App 20080150690 - Lin; Chang-Tsun ;   et al. | 2008-06-26 |
Surface mountable PTC device Grant 7,026,583 - Tu , et al. April 11, 2 | 2006-04-11 |
Surface mountable PTC device App 20050236397 - Tu, Ching-Fang ;   et al. | 2005-10-27 |
Scraping device Grant 6,766,896 - Lee , et al. July 27, 2 | 2004-07-27 |
Apparatus for removing acid substances from hot flue gas App 20040120864 - Chung, Chin-Lung | 2004-06-24 |
Process for manufacturing cold-rolled steel sheets with high-strength, and high-ductility and its named article Grant 5,328,528 - Chen July 12, 1 | 1994-07-12 |
Method of improving magnetic devices by applying AC or pulsed current Grant 5,032,947 - Li , et al. July 16, 1 | 1991-07-16 |
Lime-based injection powder for steel-refining Grant 5,007,958 - Chung , et al. April 16, 1 | 1991-04-16 |
Magnetic and mechanical properties of amorphous alloys by pulse high current Grant 4,950,337 - Li , et al. August 21, 1 | 1990-08-21 |
SEC | 0000892547 | CHINA STEEL CORP /FI/ |
SEC | 0000906997 | CHINA STEEL CORP /ADR/ |
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.