Granted Patent B2

US 12,278,419 · App. 18/138,846 · Granted Apr 15, 2025

Inventors: Harold Hughes (Los Altos Hills, CA); Stephen Clark Brown (San Mateo, CA); Dhairya Shrivastava (Los Altos, CA)

Assignee: View Operating Corporation

H01Q1/1271E06B3/6722E06B7/28G02F1/1533G02F1/163H01Q1/12H01Q1/246H01Q1/38H01Q1/44H01Q9/0407H01Q9/40E06B2009/2464

Abstract

Claims (16)

1. A building communications network, comprising:

an internal communications network disposed in a building;

a antenna structure disposed on a component of a window in the building, wherein the window comprises one or more lites, each of the one or more lites having regions that are at least partially transparent at optical wavelengths;

an electrochromic device disposed on one of the lites of the window, wherein the antenna structure utilizes a conductive layer of the electrochromic device to block reception of wireless signals from one or more regions external to the building; and

an access point coupled to the antenna structure and configured to bring about transmission and reception of signals to and from the internal communications network disposed in the building.

2. The building communications network of claim 1 , wherein the electrochromic device and a transceiver coupled to the antenna structure are both controlled by a controller area network (CAN) bus.

3. The building communications network of claim 1 , wherein the conductive layer is transparent at optical wavelengths.

4. The building communications network of claim 1 , wherein the antenna structure cooperates with the access point to transmit and receive signals operating in accordance with one or more of Bluetooth, WiFi, Zigbee, EnOcean, and Bluetooth microbeacon standards.

5. The building communications network of claim 1 , wherein the antenna structure is coupled to a Wi-Fi repeater.

6. The building communications network of claim 1 , wherein the antenna structure is coupled to a cellular signal repeater.

7. The building communications network of claim 6 , wherein the cellular signal repeater operates in accordance with a revision of the 4G standard or the 5G standard.

8. The building communications network of claim 1 , wherein the window comprises two or more lites, and wherein a first lite and a second lite of the window are spaced apart by a spacer from one another to form a sealed interior volume.

9. The building communications network of claim 8 , wherein the antenna structure is disposed in or on one of: the spacer, a surface of the first lite, a surface of the second lite, or an internal component disposed within the sealed interior volume of the window.

10. The building communications network of claim 1 , wherein antenna control logic configured to control the antenna structure is deployed within an enclosure of a window controller configured to control the window.

11. The building communications network of claim 10 , wherein the antenna control logic comprises logic for converting a signal from a first signal type to a second signal type.

12. The building communications network of claim 1 , wherein the antenna structure comprises a monopole antenna.

Assignments (3)

Continuity (5)

References Cited (400)