US 9836259

Based on the authoritative patent text you supplied plus live searches of USPTO records (uspto.report, Google Patents, Justia, Unified Patents, Flexiworld's own portfolio page), here is the requested summary.

US Patent 9,836,259 (US9836259B2)

Abstract (per Flexiworld portfolio page and USPTO record): Output devices or systems, such as televisions, speakers, projectors, or output controllers, are disclosed for receiving digital content from a digital content service operated, at least partly, over the Internet. The output device includes wireless communication circuitry and an interface. To set up the device for receiving and playing digital content, it first receives, via the interface, security information, then establishes a wireless local area network connection using that security information. After establishing the WLAN connection, the device connects to a server over a network to download and install software applications/components for upgrading or modifying its capabilities. Thereafter, the device is set up to receive digital content from the digital content service using the downloaded and installed software components.

Independent claim overview — verified text of claim 1 (as reproduced in the Flexiworld portfolio page and matching the published grant):

• Claim 1 (apparatus): A wireless output device for connecting to a wireless local area network and receiving digital content from a digital content service operated at least partly over the Internet. The device outputs video or audio digital content and is at least one of: a television, a wireless output controller wire-connectable to a television, a projector, or a speaker (individually or in combination). It includes: an interface for user interaction; operating system software to facilitate download/install of application software; one or more processors executing at least part of the OS; and one or more wireless communication units (at least one for establishing a WLAN connection). It is operable to: (i) receive, via the interface, security information (name, password, ID, PIN, IP address, or security key, individually or in combination); (ii) establish the WLAN connection using that security information; (iii) download, after the WLAN connection is established, application software/components from one or more servers or host computers over a network, for upgrading/updating/adding/modifying device features; (iv) install the downloaded software, facilitated at least in part by the OS; (v) receive, via the wireless unit(s) and facilitated by the installed software, digital content (audio and/or video) from application/content servers operated over the Internet by the digital content service; and (vi) process at least part of the received digital content (color operation, image processing, scaling, resolution, interpolation, decoding, or encoding, individually or in combination) for outputting or playing at the device.

Plain-language summary of the claimed invention: The patent claims a smart TV, streaming box/output controller, projector, or speaker that can be onboarded by a user entering Wi-Fi credentials through a local interface, then uses that connection to download and install its own apps/firmware, and thereafter streams audio/video from an Internet content service (e.g., a Netflix-type service), processing the stream (decode/scale/color) for local playback — i.e., a "smart connected media device" set-up and content-delivery claim.

Uncertainty noted: I could verify only claim 1 verbatim from authoritative sources. The full claims section was not included in the patent text you provided (it was truncated), and I could not retrieve the complete "What is claimed" text for this patent from the sources reached before the search limit. The patent very likely contains additional independent claims (Flexiworld continuations of this family typically include multiple independent device/method claims), but I cannot confirm their number or verbatim text with high confidence. If you need all independent claims parsed, I'd recommend pulling the claims section from USPTO Patent Center or the full Google Patents HTML, which was truncated in the fetch.

CAFC 2026 docket search: I found no CAFC 2026 appeal docket for 9836259. The identified litigation is all at the district-court level (Texas Eastern and Western District), with the most recent shown case being E.D. Tex. 2:26-cv-00229. I did not find any Federal Circuit notice of appeal for this patent in 2026; if one exists it was not indexed in the sources I reached.