About 2 Trademarks found that are owned by Shenzhen SandI Technology Co LTD

The wording DRHAHA has no meaning in a foreign language.

Cases adapted for cameras; Cell phone covers; Data cables; Earphone accessories, namely, earphone cases; Plug adaptors; Portable digital electronic scales; Protective cases for portable media players; Protective covers and cases for cell phones, laptops and portable media players; Protective sleeves for laptop computers; Radio transmitters and receivers for remote controls, radio controls; Remote controls for air-conditioning apparatus; Remote controls for televisions; Set-top boxes; Thermometers not for medical purposes