Patents/Inventors

Tapani Kalervo Levola

ShenzhenCN7 patents

8 Patents

US125962642026
Display Apparatus
Shenzhen Optiave Display Technologies Co. Limited
0 cites
US123993082025
Display Apparatus Comprising Diffractive Elements
SHENZHEN OPTIARK SEMICONDUCTOR TECHNOLOGIES LIMITED
0 cites
US123667542025
Display Device, a Vehicle with a Display Device and Display Virtual Image Method
Shenzhen Optiave Display Technology Co., Ltd.
0 cites
US123667612025
Display Apparatus for Providing an Enlarged Display Area
SHENZHEN QIZE TECHNOLOGY PARTNERSHIP (LIMITED PARTNERSHIP)
0 cites
US122652192025
Head-up Display Having a Large Exit Pupil
SHENZHEN QIZE TECHNOLOGY PARTNERSHIP (LIMITED PARTNERSHIP)
0 cites
US117892612023
Optical Expander Device for Displaying Wide Color Image, Display Device Thereof, and Method for Outputting Light and Displaying an Image
SHENZHEN OPTIARK SEMICONDUCTOR TECHNOLOGIES LIMITED
0 cites
US117892682023
Optical Expander Device
Shenzhen Optiark Semiconductor Technologies Limited
0 cites
US116248692023
Optical Expander Device for Providing an Extended Field of View
Shenzhen Optiark Semiconductor Technologies Limited
0 cites