Average Co-Inventor Count = 7.23
ph-index = 1
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. Samsung Electronics Co., Ltd. (4 from 131,611 patents)
2. Cheil Industries Inc. (2 from 787 patents)
3. Techno Semichem Co., Ltd. (1 from 7 patents)
4. Samyoung Pure Chemicals Co., Ltd. (1 from 6 patents)
4 patents:
1. 8801958 - Titanium etchant composition and method of forming a semiconductor device using the same
2. 8486880 - Composition for removing a photoresist and method of manufacturing semiconductor device using the composition
3. 8129322 - Photosensitive-resin remover composition and method of fabricating semiconductor device using the same
4. 8058221 - Composition for removing a photoresist and method of manufacturing semiconductor device using the composition