Ting-Kai Tsai has been granted 7 US patents while listed as an inventor at Microbase Technology . The first was granted in 2019 and the most recent in November 2024. Ting-Kai Tsai ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Ting-Kai Tsai in Taoyuan, TW.
Patents per Year Patents granted per year, 2019 to 2024 Bar chart with a peak of 3 patents in 2021. peak 3 2019: 1 patents 2019 2021: 3 patents 2021 2022: 1 patents 2022 2023: 1 patents 2023 2024: 1 patents 2024
Issued Patents All Time
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Showing 1–7 of 7 patents
Patent # Title Co-Inventors Date
12151257 Self-cleaning negative-pressure ejector Zhi-Hao Chen , Wen-Hsien Chen 2024-11-26
11801473 Long-effect self-cleaning negative-pressure ejector Zhi-Hao Chen , Wen-Hsien Chen 2023-10-31
11433225 Microneedle structure and biodegradable microneedle thereof Shu-Pin Hsieh 2022-09-06
11110232 Nebulization generating apparatus Shu-Pin Hsieh , Yi-Tong Chen , Po-Chuan Chen , Chih Wei Lu 2021-09-07
11065398 Aerosol generating apparatus Shu-Pin Hsieh , Yi-Tong Chen , Po-Chuan Chen , Chih Wei Lu , Laurence Kao 2021-07-20
10994081 Aerosol generating apparatus with replaceable parts Yi-Tong Chen , Chih Wei Lu , Po-Chuan Chen 2021-05-04
10420903 Aerosol generating apparatus with interchangeable parts Po-Chuan Chen , Yi-Tong Chen , Sheng-Kai Lin , Laurence Kao 2019-09-24