Coleman; John Douglas

Patent Applications and Registrations

Patent applications and USPTO patent grants for Coleman; John Douglas.The latest application filed is for "multimode optical transmission system employing modal-conditioning fiber".

Company Profile

4.7.6

Coleman; John Douglas - Hickory NC
Coleman; John Douglas - Maiden NC
Coleman; John Douglas - Surrey Hills AU

*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
Multimode optical transmission system employing modal-conditioning fiber Grant 10,816,734 - Chen , et al. October 27, 2	2020-10-27
Multimode Optical Transmission System Employing Modal-conditioning Fiber App 20200036444 - Chen; Xin ; et al.	2020-01-30
Multimode optical transmission system employing modal-conditioning fiber Grant 10,451,803 - Chen , et al. Oc	2019-10-22
Optical fiber for both multimode and single-mode operation and transmission system therefor Grant 10,295,734 - Bookbinder , et al.	2019-05-21
Optical fiber cables and modules with modal disperson compensation Grant 10,133,001 - Bickham , et al. November 20, 2	2018-11-20
Optical Fiber For Both Multimode And Single-mode Operation And Transmission System Therefor App 20170336559 - Bookbinder; Dana Craig ; et al.	2017-11-23
Optical Fiber Cables And Modules With Modal Disperson Compensation App 20160274304 - Bickham; Scott Robertson ; et al.	2016-09-22
Optical Interconnection Assemblies And Systems For High-speed Data-rate Optical Transport Systems App 20160131855 - Barnes, JR.; Ray Samuel ; et al.	2016-05-12
Multimode Optical Transmission System Employing Modal-conditioning Fiber App 20150333830 - Chen; Xin ; et al.	2015-11-19
Polarity configurations for parallel optics data transmission, and related apparatuses, components, systems, and methods Grant 9,097,874 - Coleman , et al. August 4, 2	2015-08-04
Polarity Configurations For Parallel Optics Data Transmission, And Related Apparatuses, Components, Systems, And Methods App 20140341509 - Coleman; John Douglas ; et al.	2014-11-20
Curtain coating method and apparatus and the manufacture of paperboard Grant 4,093,016 - Coleman * June 6, 1	1978-06-06
Drying apparatus Grant 3,930,319 - Coleman January 6, 1	1976-01-06

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.