Yangtze Memory Technologies Co., Ltd.

Theralight, LLC

Lin Yang

Daesik Song

Hang Song

Charles Vorwaller

Justin Vorwaller

Technology for a light therapy device is disclosed. The light therapy device can comprise: a housing; and a combination of light sources coupled to the housing in an orientation operable to radiate a subject, and provide light therapy from the combination of light sources. The combination of light sources can include: a first discrete light source configured to emit light at a wavelength limited to between about 500 nanometers (nm) to about 700 nm; a second discrete light source configured to emit light at a wavelength limited to between about 700 nm to about 850 nm; a third discrete light source configured to emit light at a wavelength limited to between about 800 nm to about 900 nm; and a fourth discrete light source configured to emit light at a wavelength limited to between about 850 nm to about 1050 nm.

Light therapy device

In certain aspects, a circuit for multi-mode calibration can include a resistor input. The circuit can also include a first comparator connected to the resistor input and to a first plurality of voltage sources. The circuit can also include a first pull-up driver. The circuit can further include a logic pull-up code generator to calibrate the first pull-up driver. The circuit can additionally include a replica of the first pull-up driver. The circuit can also include a first pull-down driver and a second comparator connected to the replica, the first pull-down driver, and a second plurality of voltage sources. The second comparator can compare a voltage of a middle point between the first pull-down driver and the second pull-up driver to one of the second plurality of voltage sources. The circuit can further include a logic pull-down code generator.

Growing community of inventors

Wuhan, China

Lin Yang