Inventor
Raafat R. Mansour
Inventor
Waterloo, CA
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Pprimary
H01PWaveguides53%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests19%
Y10TTechnical subjects covered by former us classification5%
A61BDiagnosis2%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering2%
F03GSpring, weight, inertia or like motors2%
G01NInvestigating or analysing materials by determining their chemical or physical properties2%
H01GCapacitors2%
H01HElectric switches2%
H02KDynamo-electric machines2%
PatentTitleYear
10,957,960Tunable filter with minimum variations in absolute bandwidth and insertion loss using a single tuning element202110,205,209Multi-band bandpass filter201910,056,664Three dimensional tunable filters with an absolute constant bandwidth and method20189,979,063Rod-switched tunable filter20189,958,444Apparatus, systems and methods for sensing an analyte such as ethanol20189,761,921'Tunable bandpass filter'20179,343,790'Method of operation and construction of filters and multiplexers using multi-conductor multi-dielectric combline resonators'20169,236,846'Tunable bandpass filter device and method'20169,059,495'Compact multiport waveguide switches'20158,222,754'Vibration-based power generator'20128,111,115'Method of operation and construction of dual-mode filters, dual band filters, and diplexer/multiplexer devices using half cut dielectric resonators'20127,778,506'Multi-port monolithic RF MEMS switches and switch matrices'20107,545,235'Dielectric resonator filter assemblies and methods'20097,292,125'MEMS based RF components and a method of construction thereof'20076,873,222'Modified conductor loaded cavity resonator with improved spurious performance'20056,549,102'Quasi dual-mode resonator'20036,480,728'Superconductive non-linear transmission lines and method of construction'20026,393,309'Microwave switch and method of operation thereof'20026,263,220'Non-etched high power HTS circuits and method of construction thereof'20016,067,461'Stripline coupling structure for high power HTS filters of the split resonator type'20006,041,245'High power superconductive circuits and method of construction thereof'20005,990,765'Planar dual mode filters and a method of construction thereof'19995,786,303'Planar multi-resonator bandpass filter'19985,585,331'Miniaturized superconducting dielectric resonator filters and method of operation thereof'19965,498,771'Miniaturized dielectric resonator filters and method of operation thereof at cryogenic temperatures'19965,200,721'Dual-mode filters using dielectric resonators with apertures'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2019Patents assigned to COM DEV LTD (13)· patent assignee history
1993–2021Based in Waterloo, CA· patent location history
2007–2021Patents assigned to MANSOUR RAAFAT R (10)· patent assignee history
2007–2010Patents assigned to DANESHMAND MOJGAN (2)· patent assignee history
2015–2016Patents assigned to FAHMI MOHAMED M (2)· patent assignee history
2016–2018Patents assigned to HUANG FENGXI (2)· patent assignee history
2018Based in Ottawa, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COM DEV LTD | 13 | 1993–2019 |
| MANSOUR RAAFAT Rself | 10 | 2007–2021 |
| DANESHMAND MOJGAN | 2 | 2007–2010 |
| FAHMI MOHAMED M | 2 | 2015–2016 |
| HUANG FENGXI | 2 | 2016–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Waterloo, CA | 25 | 1993–2021 |
| Ottawa, CA | 1 | 2018 |