HF

Hui Fang

CA Carrier: 5 patents #18 of 412Top 5%
OE Otis Elevator: 1 patents #88 of 253Top 35%
RTX (Raytheon): 1 patents #603 of 1,780Top 35%
Overall (2021): #23,120 of 548,734Top 5%
6
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11145177 High sensitivity fiber optic based detection Michael J. Birnkrant, Jennifer M. Alexander, Alan Matthew Finn, Yanzhi Chen, Jie Xi +1 more 2021-10-12
11132883 High sensitivity fiber optic based detection Michael J. Birnkrant, Jennifer M. Alexander, Peter R. Harris, Jie Xi, Yanzhi Chen 2021-09-28
11113516 People flow estimation system and people flow estimation method Zhen Jia, Keyu Li, Zhengang Zhu, Xiangbao Li, Mei Chen 2021-09-07
11087605 Smoke detection methodology Jie Xi, Peter R. Harris, Vivek Venugopalan, David L. Lincoln 2021-08-10
11021344 Depth sensor and method of intent deduction for an elevator system Alan Matthew Finn, Arthur Hsu, Zhen Jia 2021-06-01
10957176 High sensitivity fiber optic based detection Michael J. Birnkrant, Jennifer M. Alexander, Yanzhi Chen, Peter R. Harris, Jie Xi +1 more 2021-03-23