PixArt Imaging Inc.

Company overview. PixArt Imaging Inc. (Chinese: 原相科技股份有限公司; often shortened to "PixArt") is a Taiwan-based fabless semiconductor company founded on July 13, 1998, and headquartered at No. 5, Innovation Road I, HsinChu Science Park, Hsinchu City, Taiwan. It is publicly listed on the Taipei Exchange under ticker 3227 (IPO December 2007). Public sources give a market capitalization of roughly NT$28–30 billion and FY2025 consolidated revenue of about NT$9.13 billion (roughly US$290 million), up ~9% year over year. Employee counts reported publicly vary (roughly 160 to 440); the company does not present a single confirmed figure, so no precise headcount is asserted here.

Products / operations. PixArt designs, researches, produces and sells CMOS image sensors (CIS) and related human-machine interface ICs. Major lines include optical mouse and navigation sensors, optical encoders, gesture- and motion-tracking sensors, distance sensors, ambient-light and proximity sensors, capacitive touch controllers, global-shutter image sensors, far-infrared/health-management sensors, Bluetooth low-energy products, and custom ASIC design services. Applications span PC peripherals and gaming, smart home, wearables, automotive, surveillance, industrial automation, and navigation. It markets itself as a leading supplier of optical mouse sensor chips.

Patent-litigation posture. In the tracked data PixArt appears only as a defendant (2 cases) and never as plaintiff (0 cases), consistent with an operating company defending against patent assertions rather than an entity monetizing patents. Both tracked suits were filed in the Western District of Texas by Cedar Lane Technologies Inc., a Canadian non-practicing entity founded in 2019 that acquired patents originating with Intellectual Ventures; Cedar Lane has filed hundreds of suits and is characterized as a PAE by Unified Patents and Stanford's NPE database. W.D. Texas (including the Waco/Austin divisions) is a historically plaintiff-favorable venue.

Notable cases. The two tracked matters — Cedar Lane Technologies Inc. v. PixArt Imaging Inc. (W.D. Tex.) — reflect Cedar Lane's practice of asserting acquired image-data-processing and computer/AV patents against sensor and imaging-hardware vendors. External reporting indicates the large majority of Cedar Lane's concluded cases end in settlement.