Daniel Stephen Phillips

US Patent:

6369761, Apr 9, 2002

Filed:

Oct 9, 2000

Appl. No.:

09/686391

Inventors:

Cheikh T. Thiam - Grand Blanc MI
Andreas Dirk Fuchs - Orion Township MI
Ralf Lindackers - Waterford MI
Daniel R. Phillips - Flint MI

Assignee:

RecepTec L.L.C. - Holly MI

International Classification:

H01Q 138

US Classification:

343700MS, 343702, 343846

Abstract:

The specification discloses a dual-band antenna for receiving signals in both the PCS (digital phone) and AMPS (analog phone) frequency ranges. The antenna includes a ground plane, and upper and lower antenna elements spaced both from one another and from the ground plane. The two elements and the ground plane are parallel to one another. A plurality of shorting posts symmetrically arranged about the lower element connect the lower element to the grounding plane. A probe or lead interconnects the centers of the upper and lower antenna elements. The lower element is tuned to a first frequency range, and the upper and lower elements together are tuned to a second frequency range.

US Patent:

20210325333, Oct 21, 2021

Filed:

Apr 19, 2021

Appl. No.:

17/233617

Inventors:

- Arlington VA, US
Daniel A. Phillips - Washington DC, US
Matthew D. Yates - Washington DC, US
Leonard M. Tender - Bethesda MD, US

International Classification:

G01N 27/327
G01N 27/416
G01N 27/48

Abstract:

A biocompatible electrochemical flow cell (eFC) for high resolution imaging of anode and cathode biofilms using laser scanning confocal microscopy employs optically transparent indium tin oxide (ITO)-coated electrode configured to allow observation of the flow chamber. This enables correlation of electrochemical signatures with biofilm development in real-time.