I am not a lawyer, but an employer asked me to acknowledge all trademarks I mention whenever I post anywhere, and I'm not sure they really understood the implications of this instruction, so I'm trying to obey it as best I can to see how big the list of trademarks gets. Here are some trademarks mentioned in my Gemini capsule; please let me know if you spot me mentioning any others which are not on this list so I can add them.
Acrobat is an Adobe trademark.
Adobe is a trademark of Adobe Systems Incorporated in the United States and/or other countries.
AirPlay is a registered trademark of Apple Inc.
Amazon Echo Dot is a trademark of Amazon Technologies, Inc.
Android is a trademark of Google LLC.
Anwio is a trademark of Shanghai Denglian Trading Co., Ltd.
Apache is a registered trademark of The Apache Software Foundation.
App Store is a registered trademark owned by Apple Inc.
AppEngine is possibly a trademark of Google LLC.
Apple is a trademark of Apple Inc.
Apple TV is a registered trademark owned by Apple Inc.
Archive Of Our Own is a trademark of the Organization for Transformative Works Inc.
ARM is a registered trademark of Advanced RISC Machines, Ltd or its subsidiaries.
AWS is a trademark of Amazon Web Services, Inc.
Baidu is a trademark of Baidu Online Network Technology (Beijing) Co. Ltd.
Bilibili is a trademark of Shanghai Hode Information Technology Co., Ltd.
Bing is a registered trademark of Microsoft Corp.
Biotechvana is a trademark of Biotech Vana S.L. (Spain).
BitBucket is a trademark of Atlassian Pty Ltd.
BLAST is a registered trademark of the National Library of Medicine.
Blu-Tack is a trademark of Bostik SA.
Bluetooth is a registered trademark held by the Bluetooth Special Interest Group.
Brita is a registered trademark of Brita GmbH.
Buscopan is a trademark of Boehringer Ingelheim Vetmedica GmbH.
Cepstral is a trademark and brand of Cepstral, LLC.
Colgate is a trademark of the Colgate-Palmolive Company.
CorePro is a trademark of Philips Lighting Holding B.V.
CVE is a registered trademark of The MITRE Corporation.
Debian is a trademark owned by Software in the Public Interest, Inc.
DECtalk is a trademark of Fonix Corporation.
DFS is a trademark of DFS Group Limited.
DriveSmart is a trademark of Garmin Ltd. or its subsidiaries.
Dulux is a trademark of ICI (Imperial Chemical Industries).
eBay is a trademark of eBay Inc.
Energenie is a trademark of Sandal Plc.
Ericsson is a trademark or registered trademark of Telefonaktiebolaget LM Ericsson.
Ethernet was a trademark of Xerox Corporation but it was relinquished in 1982.
Facebook is a trademark of Facebook, Inc.
Firefox is a registered trademark of The Mozilla Foundation.
FreeBSD is a registered trademark of the FreeBSD Foundation.
Gamma Knife is a registered trademark of Elekta Instruments, Inc.
Garmin is a trademark of Garmin Ltd. or its subsidiaries, registered in the USA and other countries.
Gecko is a registered trademark of Netscape Communications Corporation.
GeoIP is a trademark of MaxMind Inc.
Getty Images is a trademark of Getty Images.
Git is a trademark of the Software Freedom Conservancy.
GitHub is a trademark of GitHub Inc.
Google is a trademark of Google LLC.
Google Maps is a trademark of Google LLC.
Google Play is a trademark of Google LLC.
H3G is a trademark of Hutchison Whampoa Enterprises Limited.
HDMI is a trademark or registered trademark of HDMI Licensing LLC in the United States and other countries.
HTC and Touch are trademarks of HTC Corporation.
Huawei is a trademark of Huawei Technologies Co., Ltd registered in China and other countries.
IEEE 1789 is a trademark of the IEEE.
ImageMagick is a registered trademark of ImageMagick Studio LLC.
Intel is a trademark of Intel Corporation or its subsidiaries.
iPhone is a trademark of Apple in some countries.
Java is a registered trademark of Oracle Corporation in the US and possibly other countries.
Javascript is a trademark of Oracle Corporation in the US.
Ledvance is a trademark of LEDVANCE GmbH.
LinkedIn is a registered trademark or trademark of LinkedIn Corporation and its affiliates in the United States and/or other countries.
Linux is the registered trademark of Linus Torvalds in the U.S. and other countries.
Loquendo is a trademark of Loquendo S.p.A.
Mac is a trademark of Apple Inc.
MailChimp is a registered trademark of The Rocket Science Group.
MapShare is a trademark of Garmin Ltd. or its subsidiaries and also a trademark and brand of TomTom International B.V. (does it depend on the font?)
Microsoft is a registered trademark of Microsoft Corp.
Miracast is a trademark of the Wi-Fi Alliance.
Mozilla is a registered trademark of The Mozilla Foundation.
MP3 is a trademark that was registered in Europe to Hypermedia GmbH Webcasting but I was unable to confirm its current holder.
Naxos is a trademark of Naxos Ltd.
Netgear is a registered trademark of Netgear Inc and/or its subsidiaries in the United States and/or other countries.
OpenID is a registered trademark of the OpenID Foundation.
Oracle is a registered trademark of Oracle Corporation and/or its affiliates.
Osram is a trademark of OSRAM GmbH.
Outlook is a trademark of Microsoft Corporation.
Palintest is a registered trademark of Palintest Limited.
Palmolive is a trademark of the Colgate-Palmolive Company.
PhotoScore is a registered trademark of Neuratron Ltd.
Pimsleur is a registered trademark of Beverly Pimsleur exclusively licensed to Simon & Schuster.
Post Office is a registered trademark of Post Office Limited.
PostScript is a registered trademark of Adobe Systems Inc.
PubMed is a registered trademark of the U.S. Department of Health and Human Services (HHS).
Python is a trademark of the Python Software Foundation.
QR Code is the UK registered trademark of Denso Corporation.
Railcard is a trademark of ATOC Ltd.
Raspberry Pi is a trademark of the Raspberry Pi Foundation.
RISC OS is a trademark of Pace Micro Technology Plc which might now have passed to RISC OS Ltd but I was unable to find definitive documentation.
Royal Road is a trademark of Royal Road.
Safari is a registered trademark of Apple Inc.
Samsung is a registered trademark of Samsung.
ScanSoft and Nuance are trademarks of Nuance Communications, Inc.
SeaMonkey is a registered trademark of The Mozilla Foundation.
Sibelius is a registered trademark of Avid Technology, Inc. or its subsidiaries.
Siemens is a trademark of Siemens Aktiengesellschaft.
SimSun is a trademark of Zhongyi Electronic Co., Beijing, which is licensed to Microsoft.
Skype is a trademark of Microsoft in the US (but not in Europe because it was too similar to Sky).
Sonata System is a trademark of Gynesonics, Inc.
Sonos is a trademark of Sonos, Inc.
Sony Ericsson is probably a trademark of Sony Ericsson Mobile Communications AB.
SourceForge is a trademark of VA Software Corporation.
Spotify is a trademark of Spotify Ltd.
Star Trek is a trademark of CBS Studios Inc. / Paramount.
Symbian might still be a trademark but I was unable to confirm its current holder.
Technicolor is a registered trademark and trade name of Technicolor Group Company.
Telegram is a trademark of Telegram Messenger LLP.
Tesco is a trademark of Tesco Stores Limited.
TeX is a trademark of the American Mathematical Society.
Thunderbird is a registered trademark of The Mozilla Foundation.
TomTom is a trademark of TomTom International BV.
Toshiba is a trademark of Tokyo Shibaura Denki Kabushiki Kaisha, also called Kabushiki Kaisha Toshiba.
TrueType is a trademark of Apple Inc., registered in the United States and other countries.
Twitter and Tweet are trademarks of Twitter Inc.
Unicode is a registered trademark of Unicode, Inc. in the United States and other countries.
Unix is a trademark of The Open Group.
Vectone is a trademark of Vectone Group Holding Plc.
VirtualBox is a trademark registered by Oracle in various countries.
VNC is a registered trademark of RealVNC Limited.
Vocaloid is a trademark of Yamaha Corporation.
Vodafone is a trademark of Vodafone Group Plc.
VoiceOver is a trademark of the Apple Computer Corporation.
Wattpad is a trademark of Wattpad Corp.
WeChat is a trademark of Tencent Holdings Limited.
Weibo is a trademark of Sina.Com Technology (China) Co. Ltd.
Wenlin is a trademark of Wenlin Institute, Inc. SPC.
WhatsApp is a trademark of WhatsApp Inc., registered in the U.S. and other countries.
Wi-Fi is a trademark of the Wi-Fi Alliance.
Wikipedia is a registered trademark of the Wikimedia Foundation Inc.
Windows is a registered trademark of Microsoft Corp.
Xperia is a trademark of Sony Ericsson Mobile Communications AB.
Yamaha is a trademark of Yamaha Corporation.
YouTube is a trademark of Google Inc.
Zoom is a trademark of Zoom Video Communications, Inc.
Any other trademarks I mentioned without realising are trademarks of their respective holders.