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Disclaimer: This report has been updated through 13 August 2026. The information is provided for reference only and does not represent any opinion, recommendation, or endorsement.
UBTECH Robotics Corp Ltd. is a China-based humanoid and intelligent service robotics company with a patent portfolio spanning humanoid robot design, bipedal locomotion and gait control, servo actuators and joint drive systems, robotic manipulation and grasping, embodied artificial intelligence and multimodal perception, simultaneous localisation and mapping, human-robot interaction and voice control, robot operating software, and consumer and educational robotics. Its filings cover whole-body motion planning and balance control, high-torque servo design, vision-based navigation and object recognition, task planning and intelligent agent systems, and industrial deployment of humanoid robots for material handling, sorting, and quality inspection. The company develops the Walker S series of industrial humanoid robots alongside service, logistics, and consumer robot lines, and the portfolio includes patents filed across multiple jurisdictions covering a broad range of robotics and embodied AI technologies.
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UBTECH’s patent portfolio comprises 4,698 patents distributed across 3,944 simple families and 3,961 extended families. The portfolio spans 9 jurisdictions and includes patents associated with humanoid robotics, actuation and joint systems, perception and navigation, embodied artificial intelligence, robot software, and related service and industrial robotics technologies.
UBTECH’s portfolio consists of 4,324 active assets and 370 inactive assets, an unusually high active ratio of approximately 92% that reflects the portfolio’s recent vintage and the company’s rapid recent filing activity. Active holdings include 2,396 granted patents and 1,928 patent applications. Inactive assets comprise patents expired due to term or maintenance fee non-payment, withdrawn applications, and abandoned applications.
UBTECH’s patents span 9 jurisdictions, with China accounting for the overwhelming majority of filings and grants
Total Patents: 4,698
The portfolio is heavily concentrated in China, which accounts for roughly 82% of UBTECH’s patent assets, followed by the United States and international applications filed through the World Intellectual Property Organization. Coverage in Europe, Japan, and South Korea remains comparatively limited, indicating a portfolio built primarily around the domestic Chinese market with selective international protection.
UBTECH’s patent portfolio is led by computer systems and components, which in this classification captures robotic hardware, actuators, and control systems, followed by a substantial software share covering perception, motion planning, and embodied AI. The industrial share reflects the Walker S series deployment in manufacturing environments, while consumer goods covers the company’s service and educational robot lines and the automotive share reflects humanoid deployment in vehicle assembly plants.
The citation network is dominated by UBTECH’s own entities, reflecting a densely self-referential portfolio built through rapid internal development. Beyond the company itself, the largest citation volumes involve Chinese technology firms including Baidu, Tencent, and Huawei, alongside established international robotics and electronics companies such as Samsung, Honda, Sony, and Alphabet, whose earlier robotics research forms part of the prior-art base.
UBTECH’s litigation dataset records minimal enforcement and challenge activity, comprising a single Chinese Patent Reexamination Board proceeding and 3 related parties, with no patents recorded in litigation and no appeals. This is consistent with a young portfolio concentrated in a domestic market and a company at an early stage of commercial scale-up.
Sources of Acquired Patents
UBTECH’s patent portfolio consists of 4,684 originally assigned patents and just 14 acquired patents, meaning approximately 99.7% of the portfolio was developed internally. This is among the highest organic ratios of any company in this report series and reflects a portfolio built entirely through in-house research and development rather than acquisition.
UBTECH has not pursued significant patent-bearing acquisitions. Its principal corporate milestones relate to public listing and commercial scale-up.
UBTECH Robotics listed on the Main Board of the Hong Kong Stock Exchange under the ticker 9880, becoming the first humanoid robotics company to go public in Hong Kong and providing the capital base for its subsequent industrial humanoid scale-up.
UBTECH began mass production and delivery of the Walker S2 industrial humanoid robot in late 2025, supported by manufacturing capacity at its Liuzhou facility. In January 2026 the company entered the aviation manufacturing sector through a deal with Airbus, and by mid-2026 it had delivered its 1,000th Walker S2 unit.
UBTECH Robotics Corp Ltd. is a publicly traded robotics company listed on the Hong Kong Stock Exchange (9880). It is among the first companies globally to move full-size humanoid robots from technical demonstration into scaled industrial deployment, and reported its 2025 annual results on 31 March 2026.
UBTECH Robotics Corp Ltd.
Shenzhen, Guangdong Province
China
UBTECH’s global headquarters are located in Shenzhen, Guangdong Province, China, with industrial humanoid manufacturing operations at its Liuzhou facility.
UBTECH’s patent portfolio includes 4,698 patents across 9 jurisdictions. The portfolio contains patent assets in humanoid robot design, bipedal locomotion and balance control, servo actuators and joint systems, robotic manipulation, perception and navigation, embodied artificial intelligence, and human-robot interaction.
The portfolio includes 3,944 simple families, 3,961 extended families, 0 litigated patents, and 0 challenged patents, with 4,324 active assets of which 1,928 are pending applications.
UBTECH’s patent portfolio contains 4,698 patents across 9 jurisdictions. The portfolio includes 3,944 simple families and 3,961 extended families.
Computer systems and components lead at roughly 35%, covering robotic hardware, actuators, and control systems, followed by software at about 23% covering perception and embodied AI, industrial applications at 16%, and consumer goods at 11%.
UBTECH’s portfolio includes 4,324 active patent assets, consisting of 2,396 active grants and 1,928 active applications, an active ratio of approximately 92%.
China contains roughly 82% of UBTECH’s patent assets, followed by the United States, World Intellectual Property Organization filings, the European Union, and Japan.
The litigation dataset records no patents in litigation and no appeals, with a single Chinese PRB proceeding and 3 related parties.
The portfolio contains 4,684 originally assigned patents and only 14 acquired patents, meaning approximately 99.7% of the portfolio was developed internally.
The network is dominated by UBTECH’s own entities, followed by Baidu, Tencent, and Huawei among Chinese technology firms, and Samsung, Honda, Sony, and Alphabet internationally.
UBTECH sold 1,079 full-size humanoid robots in 2025, a 2,203.7% year-over-year increase, making humanoids its largest revenue segment. It has stated capacity targets of 5,000 units annually in 2026 scaling to 10,000 by 2027, though the company remains loss-making.
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