Du; Guanglong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Du; Guanglong.The latest application filed is for "information transmission method, terminal device, and access network device".

Company Profile

5.6.6

Du; Guanglong - Beijing CN

*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
Information transmission method, terminal device, and access network device Grant 11,419,100 - Zhang , et al. August 16, 2	2022-08-16
Information transmission method, terminal, and network side device Grant 11,363,574 - Zhang , et al. June 14, 2	2022-06-14
Uplink power control method and terminal Grant 11,356,957 - Zhang , et al. June 7, 2	2022-06-07
Reference signal transmission method, message transmission method, transmission resource determining method, and apparatus Grant 11,240,820 - Li , et al. February 1, 2	2022-02-01
Information Transmission Method, Terminal Device, And Access Network Device App 20200367235 - ZHANG; Xingwei ; et al.	2020-11-19
Information transmission method, terminal device, and access network device Grant 10,764,875 - Zhang , et al. Sep	2020-09-01
Reference Signal Transmission Method, Message Transmission Method, Transmission Resource Determining Method, And Apparatus App 20200120682 - LI; Chao ; et al.	2020-04-16
Information Transmission Method, Terminal, And Network Side Device App 20190327728 - ZHANG; Xingwei ; et al.	2019-10-24
Uplink Power Control Method And Terminal App 20190327686 - ZHANG; Xingwei ; et al.	2019-10-24
Information Transmission Method, Terminal Device, And Access Network Device App 20190327726 - ZHANG; Xingwei ; et al.	2019-10-24
Beam codebook generation method, beam search method and related apparatuses Grant 9,160,433 - Liu , et al. October 13, 2	2015-10-13
Beam Codebook Generation Method, Beam Search Method And Related Apparatuses App 20150171945 - LIU; Pei ; et al.	2015-06-18

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.