Inventor

MCMAKIN DOUGLAS L

US21 patents

⚠️ This page may combine multiple inventors who share the name “MCMAKIN DOUGLAS L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MCMAKIN DOUGLAS L

BATTELLE MEMORIAL INSTITUTE

Real-time wideband cylindrical holographic surveillance system

Detecting concealed objects at a checkpoint

Detection of a concealed object

Three-dimensional surface/contour processing based on electromagnetic radiation interrogation

Real-time holographic surveillance system

Imaging systems and methods for obtaining and using biometric information

Interrogation of an object for dimensional and topographical information

Interlaced linear array sampling technique for electromagnetic wave imaging

Holographic arrays for multi-path imaging artifact reduction

Footwear scanning systems and methods

Facial feature evaluation based on eye location

Detection of a concealed object

Circularly polarized antennas for active holographic imaging through barriers

Footwear scanning systems and methods

Holographic imaging of natural-fiber-containing materials

(unassigned)

Real-time wideband holographic surveillance system

BETTELLE MEMORIAL INST

Holographic arrays for threat detection and human feature removal

STROHM JAMES J

Heavy fossil hydrocarbon conversion and upgrading using radio-frequency or microwave energy

BERNACKI BRUCE E

Passive millimeter wave differential interference contrast polarimetry

BUNCH KYLE J

Holographic imaging based on time-domain data of natural-fiber-containing materials

JONES A MARK

Regenerative feedback resonant circuit