CC

Ching-Geak Chan

Disney: 8 patents #911 of 6,686Top 15%
Overall (All Time): #537,628 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12326537 Optical tracking device Chung-Ting Yang, Feng Liu 2025-06-10
12137855 Mobile robot and cliff detection method thereof Keen-Hun Leong, Sai Mun Lee 2024-11-12
12018927 Optical positioning system determining positions based on last passed edge Keen-Hun Leong, Tong Sen Liew 2024-06-25
11893753 Security camera and motion detecting method for security camera Kevin Len-Li Lim, Joon Chok Lee, Zi Hao Tan, Keen-Hun Leong 2024-02-06
11585651 Optical positioning system having high resolution Keen-Hun Leong, Tong Sen Liew 2023-02-21
11105608 Optical positioning system and operating method thereof Keen-Hun Leong, Tong Sen Liew 2021-08-31
11079857 Optical detecting device Boon How Kok, Keen-Hun Leong 2021-08-03
10871385 Optical encoder capable of identifying absolute positions and operating method thereof Boon How Kok, Keen-Hun Leong, Chiang-Hee Lim, Chu-Leik Ho, Hsin-Chia Chen +1 more 2020-12-22
10210412 Optical encoder capable of identifying absolute positions and operating method thereof Boon How Kok, Keen-Hun Leong, Chiang-Hee Lim, Chu-Leik Ho, Hsin-Chia Chen +1 more 2019-02-19