Hon Hai Precision Industry had four patents in advanced materials during Q4 2023. Hon Hai Precision Industry Co Ltd filed a patent for a zoom lens assembly for periscope use that operates silently. The assembly includes a lens barrel with optical lenses and a focusing member that can change the focal length using a piezoelectric element and a variable transparent body. GlobalData’s report on Hon Hai Precision Industry gives a 360-degreee view of the company including its patenting strategy. Buy the report here.
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Hon Hai Precision Industry grant share with advanced materials as a theme is 50% in Q4 2023. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Zoom lens assembly soundless in operation, camera module having zoom lens assembly, and electronic device having camera module (Patent ID: US20230388634A1)
The patent filed by Hon Hai Precision Industry Co Ltd describes a zoom lens assembly for periscope use that operates silently. The assembly includes a lens barrel with optical lenses and a focusing member between them. This focusing member consists of a bottom plate, cover plate, piezoelectric element, and variable transparent body. When an electric voltage is applied to the piezoelectric element, it deforms the variable transparent body, changing the focal length of the camera module.
The claims detail the specific components and configurations of the zoom lens assembly, including the arrangement of the piezoelectric element, conductive plate, and variable transparent body. The camera module described in the patent includes a sensor, circuit board, and the zoom lens assembly. Additional features such as a sleeve, conductive wiring, base, optical filter, reflecting member, and actuator are also part of the electronic device incorporating this camera module. The use of materials like Lead Zirconate Titanate and polydimethylsiloxane is specified for certain components, ensuring precise functionality of the zoom lens assembly.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
