Global Foundries had six patents in future of work during Q2 2024. Global Foundries Inc has developed circuits for controlling the slew rate of a transistor during switching, utilizing gallium nitride-based transistors and capacitors. Additionally, they have designed comparator circuits for depletion mode devices, incorporating transistors and control gates for efficient operation. GlobalData’s report on Global Foundries gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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Global Foundries had no grants in future of work as a theme in Q2 2024.
Recent Patents
Application: Circuit for controlling the slew rate of a transistor (Patent ID: US20240128958A1)
The patent filed by Global Foundries Inc. discloses circuits designed to control the slew rate of a transistor during switching operations. These circuits consist of a first transistor, a capacitor, and a second transistor, with the first transistor being connected to a pad receiving a pulse-width modulation signal. The connection between the first and second transistors varies based on whether the first transistor is an enhancement or depletion mode device and whether the slew rate control is for on or off state switching.
The patent includes multiple claims detailing structures involving different configurations of transistors, capacitors, and gates to achieve the desired slew rate control during switching. The structures described in the claims involve various combinations of III-V semiconductor transistors, gallium nitride-based transistors, and different modes of operation for the transistors. Additionally, the claims outline the use of additional components such as resistors, voltage clamps, and multiple transistors connected in parallel or series to achieve the desired control over the transistor slew rate.
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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.
