xSides Corp. develops and licenses intellectual property and related technologies. The firm provides trusted computing and digital rights management solutions. The firm's intellectual property enables content & service providers, application developers, and OEMs with the technology to segregate and secure display environment on digital devices. The company is located in Bellevue, WA

AT&T Inc. is an American multinational conglomerate holding company headquartered at Whitacre Tower in Downtown Dallas, Texas. It is the world's largest telecommunications company, the largest provider of mobile telephone services, and the largest provider of fixed telephone services in the United States through AT&T Communications. Since June 14, 2018, it is also the parent company of mass media conglomerate WarnerMedia, making it the world's largest media and entertainment company in terms of revenue. As of 2018, AT&T is ranked #9 on the Fortune 500 rankings of the largest United States corporations by total revenue.

Ostendo Technologies, Inc. develops solid state light based display technologies and products for commercial and consumer markets. The firm offers CRVD curved desktop monitors and displays for simulation and training, gaming, digital video, animation, graphics, command, control, financial analysis, medical imaging, broadcast and other information-intensive desktop computing applications. The company was founded by Joaquin Fernandez-Silva, Erhan Ercan and Hussein S. El-Ghoroury in 2005 and is headquartered in Carlsbad, CA.

Guangdong Bangsheng Beidou Technology Service Co., Ltd., established on 2020-04-02, Business scope includes computer network system integration services,Network equipment technical service,Information Technology Consulting Services;Computer hardware and software,Electronic equipment,security equipment,integrated circuit,Technology research and development of satellite positioning products,technical consulting,Technical Services;Sales(Including online sales):Satellite Positioning Products,Computer hardware and software,Electronic equipment,communication device,Network equipment,Office Equipment and Consumables,Fire equipment,car accessories,automobile parts;undertake:Security and Sound Engineering,Computer room equipment installation and maintenance engineering,Computer Office Automation Engineering,Industrial Automation Control Engineering;Production:electronic product,Satellite Positioning Products,Fire Products;Auto Inspection Service;Import and export of goods or technology(Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Place Exchange Inc. is an American company located in New York, NY, that provides out of home space and digital media services. The firm was founded in 2018. Yehuda Ari Buchalter has been the CEO since 2021.\nThe company says this about itself: Place Exchange is the leading SSP for programmatic out-of-home media. Integrated with omnichannel DSPs, Place Exchange’s patented technology uniquely offers agencies and advertisers the opportunity to fully unify buying and measurement of OOH media with other digital channels, leveraging the same workflow, creatives, reporting, and attribution as for online and mobile advertising. Place Exchange’s unmatched premium supply ecosystem adheres to its Place Exchange Clear certification program that delivers buyers quality, consistency, transparency, and compliance. For OOH media partners, Place Exchange offers the opportunity to access untapped programmatic ad spend with full transparency and control.

Airbnb is an online community marketplace for people to list, discover, and book accommodations through mobile phones or the Internet. The company connects travelers seeking authentic experiences with hosts offering unique, inspiring spaces. Whether the available space is a castle for a night, a sailboat for a week, or an apartment for a month, Airbnb is the easiest way for people to showcase these distinctive spaces to an audience of millions. By facilitating bookings and financial transactions, Airbnb makes the process of listing or booking a space effortless and efficient. With 4,500,000 listings in over 65,000 cities in 191 countries, the company offers the widest variety of unique spaces for everyone at any price point around the globe.

Hebei Huanshan Environmental Engineering Co., Ltd., established on 2017-11-15, The scope of business includes the design and construction of environmental protection projects,Environmental technology development,technical consulting,Environmental engineering supervision,Environmental Governance Information Consulting;Environmental technology research and development,Technical Services,technical consulting,technology transfer;Environmental Impact Assessment,Engineering supervision service;Business Management Consulting;Green facilities,Fire Equipment Sales;Water Environment Pollution Prevention and Control Services,Soil Erosion Prevention and Control Services,Preparation of water and soil conservation plan,Soil and Water Conservation Engineering Evaluation.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Zhejiang Jiefeng Electronics Co., Ltd., established on 2010-03-18, Business scope includes electronic products,RMB Counterfeit Banknote Discriminator,transformer,Plastic bag manufacturing,processing,Sales;Chemical raw material sales(Free of Hazardous Chemicals,Precursors and controlled chemicals);Import and export,Technology Import and Export.

Hangzhou Jiayu Information Technology Co., Ltd., established on 2020-06-15, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Engineering and Technology Research and Experimental Development;New material technology promotion service;Computer System Services;Information system integration service;Data processing and storage support services;business management;Information Consulting Service(Not including licensing information consulting services);Manufacturing of computer software, hardware and peripheral equipment;Retailing of computer software, hardware and auxiliary equipment;Wholesale of computer software, hardware and auxiliary equipment;electronics sales;Sales of power electronic components;Electrical instrumentation manufacturing;Instrument sales;Appliance Installation Services;General machinery and equipment installation services(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

China Academy of Building Research engages in the development and management of the major engineering construction and product standards of China. It involves in the quality supervisions and tests on engineering construction, air conditioning equipment, solar water heater, elevator and chemical building materials. The company was founded in 1953 and is headquartered in Beijing, China.

National Instruments Corp. engages in the design, manufacture, and sale of systems to engineers and scientists that accelerate productivity, innovation, and discovery. The firm's products include Labview, TestStand, FlexLogger, Voltage, Temperature, Software Defined Radios, Power Accessories, and Repair Services. It provides application software and modular, multifunction hardware that users combine with industry-standard computers, networks and third-party devices to create measurement, automation and embedded systems. The company was founded by Jeffrey L. Kodosky and James J. Truchard in May 1976 and is headquartered in Austin, TX.

Bworth (Beijing) Education Technology Co., Ltd., established on 2012-11-01, Business scope includes technology development,technology transfer,technical consulting,Technical Services,Technology Promotion;Educational Consulting;computer technology training;data processing;Basic software service;Application software service;Computer System Services;investment management;market survey;Economic and Trade Consulting;Investment Advisory;selling computers,Software and Auxiliary Equipment,Equipment,electronic product,General Equipment,building materials,Wujinjiaodian.(Enterprises independently choose operating projects according to law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the city's industrial policies.)

Light Field Lab is a breakthrough technology startup that builds an innovative holographic ecosystem. It re-creates what optical physics calls a real image for off-screen projected objects by generating a massive number of viewing angles that correctly change with the point of view and location just like in the real world. They enable entirely new business opportunities across consumer and enterprise markets. The company was founded in 2017 by Jon Karafin, Brendan Bevensee, and Ed Ibe, with the single mission to enable a holographic future by building upon the founders’ collective expertise of light field technology innovation. Based in San Jose, CA, Light Field Lab is backed by top-tier venture firms including Khosla Ventures.

Jiangsu Alte Air Conditioning Industry Co., Ltd., established on 2010-08-18, Business scope includes automotive air conditioners and parts,Mechanical equipment and mold manufacturing,Sales,Installation and Maintenance Services;electronic product,Automobile and Accessories,Purchase and sale of distributed AC charging piles,Installation and Maintenance Services;computer software development,Installation and Maintenance Services;new energy,Technology development in the field of automotive air conditioning,technology transfer,Technical consulting and related technical services;Self-operated and agent import and export business of various commodities and technologies.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

IKE Smart City is an interactive kiosk platform that connects cities with people, enabling greater citizen engagement.

DAWON Chairs Co., Ltd. is a South Korean private company focused on office furniture, except wood. It was founded in 2000.

Part of Microsoft Corp., Microsoft Technology Licensing LLC is an American company located in Tumwater, WA, that offers patent, licensing and legal support services for Microsoft products.