Qualcomm had 19 patents in advanced materials during Q2 2024. Qualcomm Inc’s patents in Q2 2024 focus on innovative apparatus designs incorporating light source and ultrasonic receiver systems for target object detection, as well as filters with electroacoustic vertical coupling for wireless communication devices. These patents also introduce an apparatus with a substrate-based light source system and receiver system for detecting surface acoustic waves in target objects, along with an electroacoustic resonator featuring a gap short structure for improved transversal mode suppression. GlobalData’s report on Qualcomm gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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Qualcomm had no grants in advanced materials as a theme in Q2 2024.
Recent Patents
Application: Photoacoustic devices and systems (Patent ID: US20240206736A1)
Qualcomm Inc. has filed a patent for an apparatus that includes a platen, a light source system, and an ultrasonic receiver system. The light source system directs light along a first axis at a first angle relative to the platen's outer surface, while the ultrasonic receiver system receives ultrasonic waves generated by a target object in response to the light. The receiver system includes receiver elements in a receiver plane oriented along a second axis at a second angle different from the first angle.
The apparatus further includes features such as directing ultrasonic waves along different axes, using light-directing elements like diffraction gratings and lenses, varying platen thickness, and incorporating acoustic waveguides. Additionally, the patent describes configurations for directing light to arteries in human wrists or fingers, transmitting light in specific nanometer ranges, and controlling the system to identify blood vessel signals and estimate cardiac features. The apparatus also includes components like composite piezoelectric materials, conductive layers, and electrical grounding layers to enhance functionality. The patent covers various aspects of the apparatus design, including acoustic impedance matching, anti-reflective layers, and optical waveguides for improved performance and accuracy in detecting blood vessel signals.
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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
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.
