RF Cafe Website Visitors' Patents

This page is dedicated to visitors of RF Cafe who have managed one of the crowning achievements of an engineering career - being awarded a patent. If you are listed as the Inventor on a patent and would like to have it included here, please send me an e-mail with the patent number, and I will be honored to include your invention in the list. Your patent can date back to Thomas Edison's time and it still is welcome. Patent listings are listed in numerical order, and not limited to only those issued by the USPTO. Hyperlinks are made to Google Patents since the formats are usually more browser friendly.

U.S. Patent and Trademark Office
Copyright Resources Page
Patent Information for the Inventor, Part 1 - July 1962 Electronics World
Patent Information for the Inventor, Part 2 - August 1962 Electronics World

Patent Number	Details
US10790586B2 September 29, 2020	Adjustable stacked phase-mode feed for 2D steering of antenna arrays Inventor: Marek Klemes
US10715243B2 July 14, 2020	Pseudo-doppler receiving architecture for OAM and MIMO transmissions Inventor: Marek Klemes
US10708043B2 July 7, 2020	One pad communications Inventor: David Mayer Hutchinson
US10707927B2 July 7, 2020	OAM pseudo-doppler receiving architecture Inventor: Marek Klemes
US9509352B2 November 29, 2019	Phase-noise cancellation apparatus and method Inventor: Marek Klemes
EP3146594B1 October 16, 2019	System and method for simple 2d phase-mode enabled beam-steering Inventor: Marek Klemes
US10283862B2 May 7, 2019	Phase-mode feed network for antenna arrays Inventor: Marek Klemes
US10148009B2 December 4, 2018	Sparse phase-mode planar feed for circular arrays Inventor: Marek Klemes (see Dr. Klemes' works on ResearchGate)
US9686001B1 June 20, 2017	Beam-steering apparatus for an antenna array Inventor: Marek Klemes
US9413067B2 August 9, 2016	Simple 2D phase-mode enabled beam-steering means Inventor: Marek Klemes
US7324797B2 January 29, 2008	Bragg-cell application to high probability of intercept receiver Inventor: Cornell Drentea
US7280012B2 October 9, 2007	Multi-probes as single RF tuning element for RF slide-screw tuners Inventor: Philippe Boulerne
US7139545B2 November 21, 2006	Ultra-wideband fully synthesized high-resolution receiver and method Inventor: Cornell Drentea
US7042233B1 May 9, 2006	Harmonic rejection tuner Inventor: Philippe Boulerne
US7009463B2 March 7, 2006	Harmonic reflective load-pull tuner Inventor: Philippe Boulerne
US6992538B1 January 31, 2006	Interferometric load-pull tuner Inventor: Philippe Boulerne
US6980064B1 December 27, 2005	Slide-Screw tuner with single corrugated slug Inventor: Philippe Boulerne
US6882310B1 April 19, 2005	Direct sampling GPS receiver for anti-interference operations Inventor: Cornell Drentea
US6549614B1 October 27, 1998	Method and apparatus for recording and managing communications for transcription Inventor Jay Zebryk
US4975942A December 4, 1990	Credit/calling card pay telephone method and system employing telephone unit local card-checking and other intelligence cooperative with local personal host computer Inventor Jay Zebryk
US4931977A June 5, 1990	Vectorial adaptive filtering apparatus with convergence rate independent of signal parameters Inventor: Marek Klemes

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About RF Cafe Copyright: 1996 - 2024 Webmaster: Kirt Blattenberger, BSEE - KB3UON RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived... All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged. My Hobby Website: AirplanesAndRockets.com