Kjetil Johannessen has been granted 15 US patents while listed as an inventor at Intel . The first was granted in 2003 and the most recent in November 2023. Kjetil Johannessen ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Kjetil Johannessen in Trondheim, NO.
Patents per Year Patents granted per year, 2003 to 2023 Bar chart with a peak of 4 patents in 2005. peak 4 2003: 1 patents 2003 2004: 1 patents 2004 2005: 4 patents 2005 2006: 2 patents 2006 2016: 1 patents 2016 2017: 2 patents 2017 2019: 3 patents 2019 2023: 1 patents 2023
Issued Patents All Time
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Showing 1–15 of 15 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
11814951
Inflow channel for determining properties of fluid flowing therethrough
Robert Aasheim , Dominik Andreas Breu , Frank Nielsen , Bjarne Bugten , Einar Skavland Idsø +1 more
2023-11-14
10196890
Method of acoustic surveying
Daniel Finfer
2019-02-05
10185049
Electro-magnetic antenna for wireless communication and inter-well electro-magnetic characterization in hydrocarbon production wells
—
2019-01-22
10175377
Signal and power transmission in hydrocarbon wells
—
2019-01-08
9850749
Method of acoustic surveying
Daniel Finfer
2017-12-26
9709768
Optical connector
Håvard Nasvik
2017-07-18
9353608
Flow control device and flow control method
—
2016-05-31
7020363
Optical probe for wafer testing
—
2006-03-28
$11,012,000
6987895
Thermal compensation of waveguides by dual material core having positive thermo-optic coefficient inner core
—
2006-01-17
$23,461,000
6970625
Optimized Y-branch design
Ansheng Liu , Henning Jansen
2005-11-29
$29,558,000
6954566
Apparatus for thermal compensation of an arrayed waveguide grating
—
2005-10-11
$27,235,000
6864512
Optical waveguide with layered core and methods of manufacture thereof
—
2005-03-08
$33,547,000
6842572
Techniques to guide optical signals
—
2005-01-11
$22,975,000
6684015
Method of self-aligning optical waveguides
—
2004-01-27
$81,098,000
6670210
Optical waveguide with layered core and methods of manufacture thereof
—
2003-12-30
$55,813,000