Yu; Liqun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yu; Liqun.The latest application filed is for "method for reading ultrahigh frequency rfid tags".

Company Profile

0.8.12

Yu; Liqun - Jiangsu CN
Yu; Liqun - Wuxi Jiangsu
Yu; Liqun - Midlothian VA
Yu, Liqun - Richmond VA

*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
Method for reading ultrahigh frequency RFID tags Grant 11,295,099 - Yu April 5, 2	2022-04-05
Method for reading ultrahigh frequency RFID tags App 20220004726 - Yu; Liqun	2022-01-06
Method of Manufacturing Smoking Article With Activated Carbon Sorbent and Sodium Bicarbonate-Treated Fibers App 20170042220 - Xue; Lixin ; et al.	2017-02-16
Specifically-defined smoking article with activated carbon sorbent and sodium bicarbonate-treated fibers and method of treating mainstream smoke Grant 9,491,971 - Xue , et al. November 15, 2	2016-11-15
Smoking article having flavorant materials retained in hollow heat conductive tubes Grant 7,914,622 - Xue , et al. March 29, 2	2011-03-29
Templated carbon monolithic tubes with shaped micro-channels and method for making the same Grant 7,767,134 - Xue , et al. August 3, 2	2010-08-03
Continuous Process For Impregnating Solid Adsorbent Particles Into Shaped Mirco-cavity Fibers App 20100175703 - Xue; Lixin Luke ; et al.	2010-07-15
Templated Carbon Monolithic Tubes With Shaped Micro-channels And Method For Making The Same App 20100163064 - Xue; Lixin Luke ; et al.	2010-07-01
Activated carbon fiber cigarette filter Grant 7,552,735 - Xue , et al. June 30, 2	2009-06-30
Smoking article having flavorant materials retained in hollow heat conductive tubes App 20070181140 - Xue; Lixin ; et al.	2007-08-09
Smoking articles with activated carbon and sodium bicarbonate-treated fibers and method of treating mainstream smoke App 20070181141 - Xue; Lixin ; et al.	2007-08-09
Templated carbon monolithic tubes with shaped micro-channels and method for making the same App 20070000508 - Xue; Lixin Luke ; et al.	2007-01-04
Templated carbon fibers and their application App 20070000507 - Xue; Lixin Luke ; et al.	2007-01-04
Continuous process for impregnating solid adsorbent particles into shaped microcavity fibers App 20050161053 - Xue, Lixin Luke ; et al.	2005-07-28
Continuous process for impregnating solid adsorbent particles into shaped micro-cavity fibers and fiber filters Grant 6,913,784 - Xue , et al. July 5, 2	2005-07-05
Cigarette filters comprising unfunctionalized porous polyaromatic resins for removing gas phase constituents from mainstream tobacco smoke Grant 6,863,074 - Xue , et al. March 8, 2	2005-03-08
Cigarette filters comprising unfunctionalized porous polyaromatic resins for removing gas phase constituents from mainstream tobacco smoke App 20040040565 - Xue, Lixin ; et al.	2004-03-04
Activated carbon fiber cigarette filter App 20030200973 - Xue, Lixin ; et al.	2003-10-30
Continuous process for impregnating solid adsorbent particles into shaped micro-cavity fibers and fiber filters App 20030168070 - Xue, Lixin Luke ; et al.	2003-09-11

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.