Mark SIEJKA — 3 Patents at Applied Optoelectronics

Mark SIEJKA has been granted 3 US patents while listed as an inventor at Applied Optoelectronics. The first was granted in 2018 and the most recent in December 2025. Mark SIEJKA ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Mark SIEJKA in Winder, GA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12513359	Broadband digital access (BDA) architecture for extending digital broadband communications in an HFC network	George Goncalves, Rafael CELEDON	2025-12-30
11863145	Automatic gain control (AGC) using a wideband RF tuner in RF amplifiers in a hybrid fiber-coaxial (HFC) network	Rafael CELEDON, Steven E. Blashewski, David Stewart, Stephane Chapeau	2024-01-02	$23,706,000
10098221	Heat transfer assembly providing heat transfer from a module mounted on a circuit board through the circuit board	Rafael CELEDON, Michael G. Jones	2018-10-09	$7,547,000

Mark SIEJKA — 3 Patents

Issued Patents All Time

Patent Widget