Average Co-Inventor Count = 3.00
ph-index = 2
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. National Yang Ming Chiao Tung University (4 from 1,195 patents)
2. Richtek Technology Corporation (3 from 786 patents)
3. Ricktek Technology Corporation (1 from 5 patents)
4 patents:
1. 8860384 - High efficiency buck-boost power converter
2. 8692533 - Control circuit for switching loss reduction and smooth mode transition of a high efficiency buck-boost power converter
3. 8610419 - High efficiency buck-boost power converter and method of controlling
4. 8593122 - Control method for high efficiency buck-boost power converter