Hendry; David

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hendry; David.The latest application filed is for "dual-mode corrugated waveguide cavity filter".

Company Profile

2.15.21

Hendry; David - New Providence NJ
Hendry; David - Auchenflower AU
Hendry; David - La Crescenta CA US

*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
Dual-mode corrugated waveguide cavity filter Grant 10,903,540 - Hendry January 26, 2	2021-01-26
Dual-mode Corrugated Waveguide Cavity Filter App 20200381796 - Hendry; David	2020-12-03
Mode balancing parasitic structure for a multimode active antenna array Grant 10,756,424 - Pan , et al. A	2020-08-25
Multi-filtenna system Grant 10,727,555 - Hendry	2020-07-28
Mode Balancing Parasitic Structure For A Multimode Active Antenna Array App 20200161753 - PAN; Xuyuan ; et al.	2020-05-21
Measurement structures for measurements such as frequency and quality factors of resonators and other devices, and apparatus comprising the same Grant 10,288,656 - Cooper , et al.	2019-05-14
Tuning triple-mode filter from exterior faces Grant 10,283,828 - Cooper , et al.	2019-05-07
Tuning Triple-Mode Filter From Exterior Faces App 20180219268 - Cooper; Steven ; et al.	2018-08-02
Measurement Structures For Measurements Such As Frequency And Quality Factors Of Resonators And Other Devices, And Apparatus Comprising The Same App 20180149683 - Cooper; Steven ; et al.	2018-05-31
Polarized Filtenna, such as a Dual Polarized Filtenna, and Arrays and Apparatus Using Same App 20180123255 - Hendry; David	2018-05-03
Vertically integrated mobile educational system Grant 9,324,240 - Dohring , et al. April 26, 2	2016-04-26
Language Phoneme Practice Engine App 20150235567 - Dohring; Doug ; et al.	2015-08-20
Language phoneme practice engine Grant 9,058,751 - Dohring , et al. June 16, 2	2015-06-16
Computer-based Language Immersion Teaching For Young Learners App 20140295386 - Dohring; Doug ; et al.	2014-10-02
Interactive Learning Path For An E-learning System App 20140248597 - Dohring; Doug ; et al.	2014-09-04
E-learning Lesson Delivery Platform App 20140220537 - DOHRING; Doug ; et al.	2014-08-07
Online Educational System With Multiple Navigational Modes App 20140220543 - DOHRING; Doug ; et al.	2014-08-07
Computer-based language immersion teaching for young learners Grant 8,784,108 - Dohring , et al. July 22, 2	2014-07-22
Online educational system with multiple navigational modes Grant 8,727,781 - Dohring , et al. May 20, 2	2014-05-20
E-learning lesson delivery platform Grant 8,731,454 - Dohring , et al. May 20, 2	2014-05-20
Mentor-tuned Guided Learning In Online Educational Systems App 20140099624 - Dohring; Doug ; et al.	2014-04-10
E-learning Lesson Delivery Platform App 20130130217 - Dohring; Doug ; et al.	2013-05-23
Language Phoneme Practice Engine App 20130130212 - Dohring; Doug ; et al.	2013-05-23
Computer-based Language Immersion Teaching For Young Learners App 20130130211 - Dohring; Doug ; et al.	2013-05-23
Vertically Integrated Mobile Educational System App 20120149001 - Dohring; Doug ; et al.	2012-06-14
Online Immersive And Interactive Educational System App 20120122066 - Dohring; Doug ; et al.	2012-05-17
Online Educational System With Multiple Navigational Modes App 20120122061 - Dohring; Doug ; et al.	2012-05-17
Online Educational System With Mentor Guided Learning App 20120122067 - Dohring; Doug ; et al.	2012-05-17

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