David R Patrick

US Patent:

8500352, Aug 6, 2013

Filed:

May 31, 2012

Appl. No.:

13/484734

Inventors:

James Edward Messersmith - Port Hueneme CA, US
David Scott Patrick - Ojai CA, US

Assignee:

The Spatz Corporation - Oxnard CA

International Classification:

B43K 21/02
A45D 40/04
A45D 40/06

US Classification:

401 78, 401 49, 401 55, 401 68, 401172

Abstract:

The present invention is a mechanically operating device used for packaging and applying a product. A molded product traverses through a barrel as an actuator sleeve is rotated. The actuator sleeve rotates an actuator, propelling a driver through the barrel. The driver is keyed into the barrel using a clutch washer—the clutch washer prevents the rotation of the driver. Mechanical actuating splines on the actuator engage the threads of the driver. The forward motion of the driver transversely pushes a cup out from an orifice of the barrel. The molded product is fitted within the cup. A cap is hermetically sealed to a barrel to create dynamic vapor chamber that prevents any contamination or alteration of the molded product. Primary and secondary seals between the barrel and the cap as well as between the cup and the barrel maintain the airtight feature of the dynamic vapor chamber.

US Patent:

20230011863, Jan 12, 2023

Filed:

Jul 12, 2021

Appl. No.:

17/373678

Inventors:

- Santa Clara CA, US
SAURABH HUKERIKAR - Santa Clara CA, US
PAUL RACUNAS - Landaff NH, US
NIRMAL RAJ SAXENA - LOS ALTOS HILLS CA, US
DAVID CHARLES PATRICK - MADISON AL, US
YIYANG FENG - San Jose CA, US
ABHIJEET GHADGE - San Jose CA, US
STEVEN JAMES HEINRICH - Madison AL, US
ADAM HENDRICKSON - San Jose CA, US
GENTARO HIROTA - Sunnyvale CA, US
PRAVEEN JOGINIPALLY - San Jose CA, US
VAISHALI KULKARNI - Sunnyvale CA, US
PETER C. MILLS - San Jose CA, US
SANDEEP NAVADA - San Jose CA, US
MANAN PATEL - San Jose CA, US
LIANG YIN - San Jose CA, US

International Classification:

G06F 11/10
G06F 11/07
G06F 11/14
G06F 12/1027
G06F 12/1018

Abstract:

Various embodiments include a parallel processing computer system that detects memory errors as a memory client loads data from memory and disables the memory client from storing data to memory, thereby reducing the likelihood that the memory error propagates to other memory clients. The memory client initiates a stall sequence, while other memory clients continue to execute instructions and the memory continues to service memory load and store operations. When a memory error is detected, a specific bit pattern is stored in conjunction with the data associated with the memory error. When the data is copied from one memory to another memory, the specific bit pattern is also copied, in order to identify the data as having a memory error.