Japan Toyota Synthetic Co., Ltd. filed an infringement lawsuit against LED chip maker Yanyuan Optoelectronics in the Taoyuan District Court in Taiwan. Â heat shrink tube is typically used in applications where there is no need for additional protection against moisture or other environmental factors. It is available in various sizes and colors to accommodate different wire and cable diameters. Single Wall Heat Shrink Tube,Heat Resistant Tubing,Pvc Heat Shrink Film Tubing,Heat Shrink Insulating Tube Dongguan Liansi Electronics Co.,Ltd , https://www.liansielectronics.com
In the lawsuit, Toyota Synthetic filed that the defendant infringed on the patents (*1) owned by the gallium nitride (GaN) LED chip, and requested an injunction against LED products manufactured by a plurality of xenon optoelectronics.
Prior to the lawsuit filed in Taiwan, Toyota Synthetic also filed a patent on the LED chip owned by Toyota Synthetic (*2) on February 21, 2012 in the Federal District Court for the Northern District of California, USA. The LED products manufactured by Yuyuan Optoelectronics requested an injunction and filed a patent infringement lawsuit. 
The installation process involves sliding the heat shrink tube over the item to be covered and then applying heat, usually with a heat gun, to shrink the tube and create a secure fit. This process provides insulation and protection against abrasion, chemicals, and other potential damage.
heat shrink tube is commonly used in electronics, automotive, aerospace, and other industries where wire and cable management is important. It is a cost-effective solution for protecting and organizing electrical components.