U.S. trade judge finds Google infringed five Sonos patents | Reuters
Sonos announces trade-in discounts as part of new 'Trade Up' program - Neowin
Sonos trade in program pushes AirPlay 2 speaker lineup - 9to5Mac
Sonos drops controversial 'Recycle Mode' trade-in requirement that bricked older devices - 9to5Mac
Stereo Magazine: Discount for older Sonos products
Google infringed on Sonos speaker tech patents, trade judge says - CNET
Sonos' Trade Up Program not as green as it seems
Sonos Trade UP Program | Audio Video Unlimited
ブルックリンのSonos Listening Room at Rough Trade
Google Infringed On Sonos Audio Patents, Trade Court Rules
Sonos Is Offering A 30% Discount If You Get Rid Of Its Older Products | Digital Trends
Sonos Trade-Up: Get 30% off any Sonos Product - Smart Home Sounds | Smart Home Sounds
Sonos - Sonos One - Black - Speakers – Rough Trade
Sonos Trade-Up: Get 30% off any Sonos Product - Smart Home Sounds | Smart Home Sounds
International Trade Commission finds Google infringing Sonos patent on smart speaker - GIGAZINE
Sonos Recycle Mode devices are still suitable for trading with new devices
Sonos Trade Up – Deep Water Home & Electronics
Sonos Trade Up program saves you up to 30% on new Sonos speakers | What Hi-Fi?
No More Bricks: Sonos Drops 'Trade-Up' Program's Recycle Mode | PCMag
Trade court rules that Google infringed on Sonos' patents | TechSpot
Trade court sides with Sonos, rules that Google infringed on Sonos patents | AppleInsider - 9jagidi.com
Sonos slated for trade-up program that bricks older speakers forever | Trusted Reviews
Sonos Trade Up coaxes old speaker owners into an upgrade - SlashGear
SONOS Listening Room – Rough Trade
Hughes Trade becomes UK sub distributor for Sonos – ERT
