Average Co-Inventor Count = 12.35
ph-index = 4
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Semiconductor Energy Laboratory Co., Ltd. (5 from 16,634 patents)
5 patents:
1. 6493057 - Liquid crystal device and method for manufacturing same with spacers formed by photolithography
2. 5963288 - Liquid crystal device having sealant and spacers made from the same
3. 5952676 - Liquid crystal device and method for manufacturing same with spacers
4. 5379139 - Liquid crystal device and method for manufacturing same with spacers
5. 4874461 - Method for manufacturing liquid crystal device with spacers formed by