Jeffrey Morris Wilkinson

US Patent:

20050230117, Oct 20, 2005

Filed:

Apr 16, 2004

Appl. No.:

10/826783

Inventors:

Jeffrey Wilkinson - North Richland Hills TX, US

International Classification:

E21B047/00

US Classification:

166308100

Abstract:

An improved process for optimizing the stimulation of an entire target formation of an oil or gas well during fluid treatment is obtained by dividing the target formation into intermediate zones and initiating stimulation in each intermediate zone. Once stimulation is initiated in each intermediate zone, ball sealers are used to block the casing perforations at the intermediate zone and divert fluids to another intermediate zone. After stimulation has been initiated in all intermediate zones, the ball sealers are removed from the perforations and treatment of the entire target formation is conducted.

US Patent:

20210268297, Sep 2, 2021

Filed:

Feb 25, 2021

Appl. No.:

17/185784

Inventors:

- Minneapolis MN, US
Mark T. Marshall - Cape Coral FL, US
Jeffrey D. Wilkinson - Vadnais Heights MN, US

International Classification:

A61N 1/39
A61N 1/375

Abstract:

This disclosure describes implantable medical leads and medical device systems utilizing the leads. In some examples, an implantable medical lead comprises a first defibrillation electrode and a second defibrillation electrode, the first and second defibrillation electrodes configured to deliver anti-tachyarrhythmia shocks, and a pace electrode disposed between the first defibrillation electrode and the second defibrillation electrode, the pace electrode configured to deliver a pacing pulse that generates an electric field proximate to the pace electrode. The implantable medical lead further comprises a shield disposed between the first defibrillation electrode and the second defibrillation electrode and over a portion of an outer surface of the pace electrode, wherein the shield is configured to impede the electric field in a direction from the pace electrode away from a heart.

US Patent:

20190052859, Feb 14, 2019

Filed:

Oct 15, 2018

Appl. No.:

16/160655

Inventors:

- Suwon-si, KR
Ankur Saxena - Dallas TX, US
Jeffrey Wilkinson - Flower Mound TX, US
John Furton - Dallas TX, US
Andrew Dickerson - Allen TX, US
Guoxin Jin - Evanston IL, US

International Classification:

H04N 13/161
H04N 19/86
H04N 19/167
H04N 19/46
H04N 19/17
H04N 13/156
H04N 13/106
H04N 13/243
H04N 19/51
H04N 19/117

Abstract:

A video processing unit and method for region adaptive smoothing. The image processing unit includes a memory and one or more processors. The one or processors are operably connected to the memory and configured to stitch together a plurality of video frames into a plurality of equirectangular mapped frames of a video. The one or processors are configured to define a top region and a bottom region for each of the equirectangular mapped frames of the video; perform a smoothing process on the top region and the bottom region for each of the equirectangular mapped frames of the video; and encode the smoothed equirectangular mapped frames of the video.

US Patent:

20180165475, Jun 14, 2018

Filed:

Dec 8, 2017

Appl. No.:

15/836706

Inventors:

- Cambridge MA, US
- Dublin, IE
Kishore Prabhakar DURG - Bangalore, IN
Jeffrey Steven WILKINSON - Fishers IN, US
Sunder RANGANATHAN NOCHILUR - Bangalore, IN

International Classification:

G06F 21/62
G06N 7/00
G06F 17/30
G06F 15/18

Abstract:

A relational database is transformed so as to obfuscate secure and/or private aspects of data contained in the database, while preserving salient elements of the data to facilitate data analysis. A restructured database is generatively modeled, and the model is sampled to create synthetic data that maintains sufficiently similar (or the same) mathematical properties and relations as the original data stored in the database. In one example, various statistics at the intersection of related database tables are determined by modeling data using an iterative multivariate approach. Synthetic data may be sampled from any part of the modeled database, wherein the synthesized data is “realistic” in that it statistically mimics the original data in the database. The generation of such synthetic data allows publication of bulk data freely and on-demand (e.g., for data analysis purposes), without the risk of security/privacy breaches.

US Patent:

20160142697, May 19, 2016

Filed:

Nov 13, 2015

Appl. No.:

14/941436

Inventors:

- Suwon-si, KR
Ankur Saxena - Dallas TX, US
Jeffrey Wilkinson - Flower Mound TX, US
John Furton - Dallas TX, US
Andrew Dickerson - Allen TX, US
Guoxin Jin - Evanston IL, US

International Classification:

H04N 13/00
H04N 19/117
H04N 19/17

Abstract:

A video processing unit and method for region adaptive smoothing. The image processing unit includes a memory and one or more processors. The one or processors are operably connected to the memory and configured to stitch together a plurality of video frames into a plurality of equirectangular mapped frames of a video. The one or processors are configured to define a top region and a bottom region for each of the equirectangular mapped frames of the video; perform a smoothing process on the top region and the bottom region for each of the equirectangular mapped frames of the video; and encode the smoothed equirectangular mapped frames of the video.