Yang Alice C Zheng from Sammamish, WA, age 45

Security Camera Coverage Test
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US Patent:

20210319244, Oct 14, 2021
Filed:

Apr 12, 2021
Appl. No.:

17/228056
Inventors:

- Tysons VA, US
Yang Yang Zheng - Vienna VA, US
International Classification:

G06K 9/32
G06T 7/73
G06K 9/00
G06F 16/587
B64C 39/02
Abstract:

A security system can perform a systematic test to generate a visualization of the security camera coverage for an area. The test can be performed using a network of security cameras, a central system, and a mapping entity. The mapping entity may hold or be attached to a sign with a pattern. The mapping entity can move the sign from one location to another throughout a zone to be mapped. At each location, the mapping entity may send a message with the coordinate of its current position and optionally the pattern it is carrying to the central system.

Wi-Fi Provisioning Techniques
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US Patent:

20210136545, May 6, 2021
Filed:

Jan 15, 2021
Appl. No.:

17/150560
Inventors:

- Tysons VA, US
Christopher Silverman - Alexandria VA, US
Benjamin Asher Berg - Washington DC, US
Yang Zheng - Tysons VA, US
International Classification:

H04W 4/50
H04L 29/12
H04W 76/10
H04W 60/00
Abstract:

Techniques are described for provisioning Wi-Fi network connectivity for a wireless device without requiring a user to provide network credentials to allow the wireless device to establish a network connection. In some implementations, a method is performed by a computing device to provision a wireless network connection. A MAC address associated with a property is obtained. A temporary network credential for the wireless device is determined based on the MAC Address of the wireless device. The temporary network credential permits the wireless device to connect to a temporary network. The temporary network credential for the wireless device is available over the temporary network. A determination that the wireless device has connected to the temporary network using the temporary network credential for the wireless device is made. An instruction is transmitted to the wireless device over the temporary network in response to the determination.