- Shenzhen Jiawei Industries Co. Ltd., a Chinese corporation
- Jiawei Technology (HK) Ltd., a Hong Kong corporation
- Jiawei North America Inc., a Canadian corporation.
Nichia alleges that the defendants infringe three Nichia patents related to white LEDs (US patent no. 5,998,925, 7,026,756 and 7,531,960) and a patent related to LED chips (US patent no. 6,870,191).