Paul Chedore — 18 Patents at Ciena

Paul Chedore has been granted 18 US patents while listed as an inventor at Ciena. The first was granted in 2017 and the most recent in July 2025. Paul Chedore ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Paul Chedore in Ottawa, ON, CA.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12355550	Scalable add/drop colorless, directionless, and contentionless optical architectures	Jean-Luc Archambault	2025-07-08
12176946	Laser safety shutoff or power reduction for optically amplified fiber optic links with high transmission power	Song Cao, Jean-Luc Archambault	2024-12-24	$21,924,000
11962401	Reducing connection validation (CV) time in an optical node	Jean-Luc Archambault, Edward Chen, Choudhury A. Al Sayeed, David C. Bownass, David Miedema	2024-04-16	$18,094,000
11838101	Upgradeable colorless, directionless, and contentionless optical architectures	Jean-Luc Archambault	2023-12-05	$29,644,000
11272269	Integrated band splitter for scaling dual-band ROADM	Jean-Luc Archambault, David W. Boertjes, Kevan Peter Jones	2022-03-08	$14,455,000
11258509	Optical time-domain reflectometer interoperable trunk switch	Jean-Luc Archambault	2022-02-22	$71,303,000
11108489	Reducing connection validation (CV) time in an optical node	Jean-Luc Archambault, Edward Chen, Choudhury A. Al Sayeed, David C. Bownass, David Miedema	2021-08-31	$23,095,000
10826601	Optical switch with path continuity monitoring for optical protection switching	Vipul Bhatnagar, Choudhury A. Al Sayeed, Scott Kohlert, David C. Bownass	2020-11-03	$6,444,000
10778327	Optical time-domain reflectometer interoperable trunk switch	Jean-Luc Archambault	2020-09-15	$31,162,000
10778329	Multi-fiber interface automatic power reduction systems and methods	—	2020-09-15	$31,162,000
10630417	Optimized colorless, directionless, and contentionless ROADM in a module	Jean-Luc Archambault	2020-04-21	$71,114,000
10615867	Optical amplifier signaling systems and methods for shutoff coordination and topology discovery	Vipul Bhatnagar	2020-04-07	$33,385,000
10541748	Multi-fiber interface automatic power reduction systems and methods	—	2020-01-21	$21,375,000
10454609	Channel pre-combining in colorless, directionless, and contentionless optical architectures	Jean-Luc Archambault	2019-10-22
10277352	Noise suppression and amplification systems and methods for colorless optical add/drop devices	Jean-Luc Archambault	2019-04-30	$10,284,000
10250324	Optical time-domain reflectometer interoperable trunk switch	Jean-Luc Archambault	2019-04-02	$12,682,000
10237633	Systems and methods for modular deployment and upgrade of multiple optical spectrum bands in optical transmission systems	Jean-Luc Archambault, Balakrishnan Sridhar	2019-03-19	$6,486,000
9768902	Control systems and methods for spectrally overlapped flexible grid spectrum using a control bandwidth	Choudhury A. Al Sayeed, Edward Chen, Scott Kohlert	2017-09-19	$3,064,000

Paul Chedore — 18 Patents

Issued Patents All Time

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