Ann: Q&A with the Managing Director, page-64

If anyone wants to look at LENZE Technologies .
http://www.lenzetech.com/
The Chinese website is better than the English one , all i've been doing is using google translator and reading what the Chinese website says , it is  more in-depth than the English version .

Some funny things arise from what some chips are used for :
ST17H38 -  Mesh network capabilities, Homekit certification; Areas of application: gaming hands handle, such as flying squirrels;
ST17H26 - Areas of application: guards against losing, smart lights/group control lights, Ibeacon, touch game VR controller/joypad, smart locks, sex toys, as well as other smart home networking applications.

I hope this helps anyone who was looking for a little bit of info.