- PI 2023 007952 – Zinc Oxide Nanowire Growth And The Method For Producing The Same, 27 Dec 2023. MYIPO. Rosnita Muhammad.
- IP/PT/2019/1145– Invention Disclosure, Nickel Oxide Yttrium Stabilize Zirconia Thin Film Growth, Rosnita Muhammad, Nor Hidayah Mat Amin
- IP/PT/2017/0823– Invention Disclosure, Highly Conductive Yttrium Stabilized Zirconia Thin Film Electrolyte, Rosnita Muhammad, Sib Krishna Goshal, Wan Nurulhuda Wan Shamsuri, Nur Hamizah Md Rusli.
- PI 2014 0003060 – Nanowire Growth, 29 Oct 2014. MYIPO. Rosnita Muhammad.