Walker C Robb, 41215 NE 90Th St, Seattle, WA 98115

2016012, May 12, 2016

Nov 11, 2014

14/538570

- Seattle WA, US
Daniel Buchmueller - Seattle WA, US
Fabian Hensel - Zurich, CH
Gur Kimchi - Bellevue WA, US
Brandon William Porter - Yarrow Point WA, US
Walker Chamberlain Robb - Seattle WA, US
Joshua White Traube - Seattle WA, US

B64C 27/08
B64C 27/26

This disclosure describes a configuration of an unmanned aerial vehicle (UAV) that will facilitate extended flight duration. The UAV may have any number of lifting motors. For example, the UAV may include four lifting motors (also known as a quad-copter), eight lifting motors (octo-copter), etc. Likewise, to improve the efficiency of horizontal flight, the UAV also includes a pushing motor and propeller assembly that is oriented at approximately ninety degrees to one or more of the lifting motors. When the UAV is moving horizontally, the pushing motor may be engaged and the pushing propeller will aid in the horizontal propulsion of the UAV.

2015006, Mar 5, 2015

Aug 29, 2013

14/013561

- Redmond WA, US
Walker Robb - Seattle WA, US
Avdhesh Chhodavdia - Fremont CA, US
Paul Paternoster - Los Altos CA, US

Microsoft Corporation - Redmond WA

G06F 21/70

726 2

A system-on-chip (SoC) is provided that includes a centralized access enablement circuit for controlling access to a plurality of security features for multiple hardware modules of the system. Progressive security states corresponding to different stages in a chip's design, manufacture and delivery are utilized to enable different access control settings for security features as a part moves from design to end-use. The access enablement circuit for a SoC implementing different security states provides individual access control settings for security features in the different security states. One-time programmable memory and register controls are provided in one embodiment that allow different access control settings for an individual security feature in the same or different security states of the system.