Average Co-Inventor Count = 2.00
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. Lg Electronics Inc. (3 from 49,627 patents)
3 patents:
1. 10047995 - Refrigerator having an ice making device in which an ice tray rotates upside down in a tray accommodating portion
2. 10041715 - Refrigerator having an ice making device in which an ice tray is detachably coupled
3. 9335087 - Refrigerator having ice making device