Inventor
Erik Lier
Inventor
Newtown, PA, US
Overview
Patents· 35 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials65%
G02CSpectacles7%
H01PWaveguides7%
H04BTransmission7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
G01SRadio direction-finding2%
G06FElectric digital data processing2%
H01RElectrically-conductive connections2%
H04KSecret communication2%
H05KPrinted circuits2%
PatentTitleYear
10,749,252GPS III antenna payload configuration for enhanced PNT accuracy and reduced high power risk202010,665,931Waveguide aperture design for geo satellites202010,651,558Omni antennas202010,320,085High efficiency short backfire antenna using anisotropic impedance walls20199,830,409Electromagnetic band gap structure and method for enhancing the functionality of electromagnetic band gap structures20179,804,411'Adhesion structures for eyeglass frames'20179,742,522'Jammer suppression for broadcast satellite system services'20179,300,054'Printed circuit board based feed horn'20169,128,303'Contact pad arrangement for eyeglass frames'20158,912,973'Anisotropic metamaterial gain-enhancing lens for antenna applications'20148,820,921'Assembly for retaining eyeglasses on the head of a user in multiple positions'20148,525,616'Antenna feed network to produce both linear and circular polarizations'20138,493,273'Antenna array with metamaterial lens'20138,466,370'Low index metamaterial'20138,164,531'Antenna array with metamaterial lens'20128,072,386'Horn antenna, waveguide or apparatus including low index dielectric material'20117,629,937'Horn antenna, waveguide or apparatus including low index dielectric material'20097,623,085'Artificial dielectric antenna elements'20097,414,591'Helical antenna system'20087,379,030'Artificial dielectric antenna elements'20087,352,336'Directive linearly polarized monopole antenna'20087,286,099'Rotation-independent helical antenna'20077,050,019'Concentric phased arrays symmetrically oriented on the spacecraft bus for yaw-independent navigation'20066,992,639'Hybrid-mode horn antenna with selective gain'20066,831,600'Intermodulation suppression for transmit active phased array multibeam antennas with shaped beams'20046,703,976'Scaleable antenna array architecture using standard radiating subarrays and amplifying/beamforming assemblies'20046,642,883'Multi-beam antenna with interference cancellation network'20036,573,873'Stepped horn with dielectric loading'20036,507,315'System and method for efficiently characterizing the elements in an array antenna'20036,411,256'Reduction of local oscillator spurious radiation from phased array transmit antennas'20026,407,722'Choke coupled coaxial connector'20026,239,762'Interleaved crossed-slot and patch array antenna for dual-frequency and dual polarization, with multilayer transmission-line feed network'20016,163,296'Calibration and integrated beam control/conditioning system for phased-array antennas'20006,084,545'Near-field calibration system for phase-array antennas'20004,783,665'Hybrid mode horn antennas'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2017Patents assigned to LIER ERIK (12)· patent assignee history
1988Based in Saupstad, NO· patent location history
2000–2020Patents assigned to LOCKHEED CORP (31)· patent assignee history
2000–2020Based in Newtown, PA, US· patent location history
2006–2014Based in Newton, PA, US· patent location history
2014–2016Patents assigned to MARTIN BONNIE G (2)· patent assignee history
2014–2017Patents assigned to PENN STATE RES FOUND (2)· patent assignee history
2014–2017Patents assigned to WERNER DOUGLAS H (2)· patent assignee history
2020Based in Lakewood, CO, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LOCKHEED CORP | 31 | 2000–2020 |
| LIER ERIKself | 12 | 1988–2017 |
| MARTIN BONNIE G | 2 | 2014–2016 |
| PENN STATE RES FOUND | 2 | 2014–2017 |
| WERNER DOUGLAS H | 2 | 2014–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Newtown, Pennsylvania, US | 30 | 2000–2020 |
| Lakewood, CO, US | 2 | 2020 |
| Newton, Pennsylvania, US | 2 | 2006–2014 |
| Saupstad, NO | 1 | 1988 |