Sarah R Parker

20200260112, Aug 13, 2020

Apr 29, 2020

16/861299

- Mountain View CA, US
Emil Keyder - Brooklyn NY, US
Michele Covell - Woodside CA, US
Chen Wang - Jersey City NJ, US
Sarah Parker - San Francisco CA, US
Ramin Zabih - New York NY, US

H04N 19/527
H04N 19/147
H04N 19/573
H04N 19/543
H04N 19/167
H04N 19/17
H04N 19/137
H04N 19/109
H04N 19/192
H04N 19/119
H04N 19/176
H04N 19/124
H04N 19/159
H04N 19/44
H04N 19/172
G06T 7/246

An apparatus for encoding a current frame of a video. The apparatus includes a memory and a processor. The processor is configured to execute instructions stored in the memory to generate, for each reference frame of a subset of available reference frames, at least one respective candidate global motion model (GMM); partition the current frame into blocks; generate an aggregated residual frame for the current frame; and encode the respective residual blocks in a compressed bitstream. To generate the aggregated residual frame includes to select, for predicting each block of the blocks, a respective selected GMM, where the respective selected GMM corresponds to the one of the at least one respective candidate GMMs that minimizes a total error associated with the aggregated residual frame; and obtain respective residual blocks for the block.

20190153351, May 23, 2019

Oct 26, 2018

16/171401

- Annandale NJ, US
Steven M. JETTER - Hightstown NJ, US
Sarah E. PARKER - Brighton MA, US

C10M 169/04
C10M 101/00
C10M 133/12
C10M 129/76
C10M 129/14

A method for improving oxidative stability of a lubricating oil in a diesel engine by using as the lubricating oil a formulated oil. The formulated oil has a composition including a lubricating oil base stock as a major component, and at least one aminic antioxidant, at least one phenolic antioxidant, and at least one Group V base stock as minor components. The at least one aminic antioxidant is present in an amount from 0.1 to 2.5 wt. %, the at least one phenolic antioxidant is present in an amount from 0.5 to 5 wt. %, and the at least one Group V base stock is present in amount from 1 to 20 wt. %. Oxidative stability is improved in a diesel engine lubricated with the lubricating oil, as compared to oxidative stability achieved in a diesel engine lubricated with a lubricating oil containing a minor component other than specified antioxidants and Group V base stock.

20190149841, May 16, 2019

Jun 25, 2018

16/016857

- Mountain View CA, US
Emil Keyder - Brooklyn NY, US
Michele Covell - Woodside CA, US
Chen Wang - Jersey City NJ, US
Sarah Parker - San Francisco CA, US
Ramin Zabih - New York NY, US

H04N 19/527
G06T 7/246
H04N 19/172
H04N 19/176
H04N 19/159
H04N 19/124
H04N 19/44

A method for encoding a current frame of a video includes jointly determining respective motion models for reference frames and encoding the current frame using the respective motion models. The reference frames are used for encoding the current frame. Jointly determining respective motion models for reference frames includes determining respective aggregated residuals for combinations of candidate motion models and selecting the combination of candidate motion models that corresponds to the smallest aggregated residual. The respective motion models correspond to the candidate motion models of the selected combination.

20180037841, Feb 8, 2018

Aug 2, 2017

15/667066

- Annandale NJ, US
Steven M. Jetter - Hightstown NJ, US
Steven Kennedy - West Chester PA, US
Sarah E. Parker - Philadelphia PA, US
Van An Du - Hamburg, DE

C10M 169/04
C10M 159/12
C10M 101/02

Provided are lubricating engine oils including a lubricating oil base stock as a major component having a base oil viscosity at 100 deg. C. ranging from 4.5 to 7.5 cSt, and a carboxylic functionalized polymer dispersant with aromatic amine functionality, as a minor component, wherein the lubricating engine oils have a cold crank simulator viscosity at −30 deg. C. of less than 8500 mPas. The lubricating engine oils may provide improved engine wear protection at equivalent fuel efficiency or improved fuel efficiency at equivalent engine wear protection compared to a lubricating engine oil containing a dispersant as a minor component other than the carboxylic functionalized polymer with aromatic amine functionality. Methods of making the lubricating engine oil are also provided. The lubricating engine oils are useful in internal combustion engines including direct injection, gasoline and diesel engines.