Average Co-Inventor Count = 4.29
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. Samsung Electronics Co., Ltd. (3 from 131,744 patents)
2. Breathings Co., Ltd. (1 from 1 patent)
4 patents:
1. 12440122 - Mouthpiece assembly for respiration measurement device
2. D909583 - Breathing monitoring device
3. D853567 - Spirometer
4. D852959 - Mouthpiece for spirometer