TI publishes fairly detailed datasheets of Softkinetic QVGA OPT8241 ToF sensor and OPT9221 controller chip.
Correction: I have been told that the "chips are based on Softkinetic pixel technology. The chips are made in TI and most of the tech in them belongs to TI."
Correction: I have been told that the "chips are based on Softkinetic pixel technology. The chips are made in TI and most of the tech in them belongs to TI."