A patented golf ball from Dallas-based Topgolf International comprises "piezoelectric material and a wireless transmitter" along with an integrated gyroscope, magnetometer, and Bluetooth radio, designed to relay speed, spin, and location data without the sensor infrastructure that RFID-based systems require. [Composite illustration. Sources: U.S. Patent No. 12,564,768, Fig. 1A; DI Studio]
A newly patented IBM technology authenticates access to a system by using "a simulated state of a digital twin" to derive a password — in one example, using a vehicle's operational data such as its odometer reading. Mansfield inventor Jian Wu is named on the patent. [Composite illustration: Sources, U.S. Patent No. 12561425-B2, Fig. 4; Aleksei Cheremisinov/istockphoto; DI Studio]
A block diagram of Rivian's newly patented onboard charging system shows an electric vehicle connected to the power grid — simultaneously charging its battery while delivering a separate power signal to electrical accessories through a dedicated output port. Irving inventor Muhammad Mobeen Mahmood is among those named on the patent. [Composite illustration: Sources, U.S. Patent No. 12542447, Fig. 7; DI Studio]