Ya-Man. has filed a patent for a hair dryer with a unique design. The device includes a main body unit with an inlet and outlet port, a blower generating airflow, and a driver with a heat dissipater to manage motor heat. This innovation aims to improve efficiency and user comfort. GlobalData’s report on Ya-Man gives a 360-degree view of the company including its patenting strategy. Buy the report here.

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According to GlobalData’s company profile on Ya-Man, Wearable defibrillators was a key innovation area identified from patents. Ya-Man's grant share as of January 2024 was 16%. Grant share is based on the ratio of number of grants to total number of patents.

Hair dryer with heat dissipater for motor winding

Source: United States Patent and Trademark Office (USPTO). Credit: Ya-Man Ltd

A recently filed patent (Publication Number: US20230371672A1) describes a hair dryer with innovative features aimed at enhancing user experience and functionality. The hair dryer includes a main body unit with an inlet port and an outlet port, a blower generating airflow within the unit, and a driver with a heat dissipater to dissipate heat generated by the motor. The heat dissipater, made of aluminum or aluminum alloy, is positioned between inner and outer walls of the frame, regulating airflow and enhancing heat dissipation efficiency.

Furthermore, the hair dryer incorporates unique elements such as an expander for attaching expansion units providing scalp or facial skin with various stimuli, an output controller to adjust airflow temperature and flow rate based on attachment of the expansion unit, and a heater to heat the airflow. The device also features a switch for specifying airflow rate and temperature levels, a charge emitter generating positive and negative ions, and light sources emitting red and infrared light. These elements collectively aim to provide users with a customizable and enhanced hair drying experience, catering to different preferences and needs. The patent also extends to an electric motor design with a heat dissipater made of aluminum or aluminum alloy, emphasizing efficient heat dissipation within the motor for improved performance and longevity.

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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.