Inventor · disambiguated record
Yau Chuen Yiu
Also filed as: YIU YAU CHUEN
3 granted patents·7 pending applications·0 citations·filing 2020–2024
41Inventor score
Top patents by PatentIndex Score
10 records- 0176US2024383074A1Method of marking a solid-state material, markings formed from such methods and solid-state materials marked according to such a methodMASTER DYNAMIC LTD·Filed 2024·Application pending·0 cites
- 0272US2024102951A1Process for determining the type of a diamondGOLDWAY TECH LIMITED·Filed 2023·Application pending·0 cites
- 0362US11879859B2Process for determining the type of a diamondGOLDWAY TECH LIMITED·Filed 2020·Granted Jan 23, 2024·0 cites·11 claims
- 0462US2022355416A1Method of marking a solid-state material, markings formed from such methods and solid-state materials marked according to such a methodMASTER DYNAMIC LTD·Filed 2020·Application pending·0 cites
- 0548US2025216483A1Hyperpolarization process and systemPRIMEMAX BIOTECH LTD·Filed 2023·Application pending·0 cites
- 0647US12467871B2Methods and apparatus for an anti- counterfeiting system using color space correlated raman spectroscopy of diamondVERSITECH LTD·Filed 2022·Granted Nov 11, 2025·0 cites·6 claims
- 0747US12030217B2Method of marking a diamond, markings formed from such methods and diamonds marked according to such methodMASTER DYNAMIC LTD·Filed 2020·Granted Jul 9, 2024·0 cites·15 claims
- 0847US2023105070A1Protective mask, air filtration element and air treatment elementMASTER DYNAMIC LTD·Filed 2021·Application pending·0 cites
- 0947US2023168238A1Imaging process and systemMASTER DYNAMIC LTD·Filed 2021·Application pending·0 cites
- 1044US2023137188A1Hyperpolarisation device, system and processMASTER DYNAMIC LTD·Filed 2021·Application pending·0 cites
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