Apparatus and method for measuring biochemical parameters

MJ Zdeblick - US Patent 8,558,563, 2013 - Google Patents
In a first embodiment, electrodes are coupled to a surface at first, second, and third locations,
the first location being further from the third location than from the second location …

Data gathering system

M Zdeblick, J Hutchison, L Arne - US Patent 10,376,218, 2019 - Google Patents
A device for gathering data has first and second electrodes. The first electrode is coupled to
a surface of interest, and the second electrode is coupled to “everything else” or “the air” …

Evaluation of gastrointestinal function using portable electroviscerography systems and methods of using the same

G Savage, H Hafezi, O Colliou, M Zdeblick… - US Patent …, 2013 - Google Patents
Portable electroviscerography systems are provided. Aspects of the systems include a body-
associated receiver and an ingestible identifier unit, both of which are configured to detect …

Method and system for single chip WLAN and bluetooth radios on a single CMOS substrate

CP Lee, B Marholev, A Behzad, M Gonikberg… - US Patent …, 2013 - Google Patents
US8600300B2 - Method and system for single chip WLAN and bluetooth radios on a single
CMOS substrate - Google Patents US8600300B2 - Method and system for single chip WLAN …

Method and apparatus for use with received electromagnetic signal at a frequency not known exactly in advance

RA Fleming, CE Kushner, W McAllister… - US Patent …, 2017 - Google Patents
In a software receiver, a received electromagnetic signal is sampled in “slices”, each having
a duration of some multiple of a reference frequency. The samples of each slice are …

Methods, devices and systems for receiving and decoding a signal in the presence of noise using slices and warping

R Fleming, C Kushner, WH McAllister… - US Patent …, 2017 - Google Patents
US9787511B2 - Methods, devices and systems for receiving and decoding a signal in the
presence of noise using slices and warping - Google Patents US9787511B2 - Methods …

Method and system for a high-precision frequency generator using a direct digital frequency synthesizer for transmitters and receivers

A Rofougaran - US Patent 7,826,550, 2010 - Google Patents
Aspects of a method and system for a high-precision frequency generator using a direct
digital frequency synthesizer for transmitters and receivers may include generating a second …

Method and system for a digital polar transmitter

A Rofougaran - US Patent 8,116,387, 2012 - Google Patents
Aspects of a system for a digital polar transmitter may include a digital to analog converter
circuit (DAC), for which an analog voltage and/or current step size generated in response to …

Controlled activation ingestible identifier

H Hafezi, T Robertson, O Colliou… - US Patent 11,357,730, 2022 - Google Patents
Apparatuses for use with a pharmaceutically acceptable carrier. The apparatus can include
a partial power source, which in turn includes electrodes or materials that are configured to …

Methods, devices and systems for receiving and decoding a signal in the presence of noise using slices and warping

R Fleming, C Kushner, WH McAllister… - US Patent …, 2019 - Google Patents
A method may comprise receiving and sampling a signal. The signal may encode a data
packet. A slice may be generated and stored comprising a pair of values for each of a …