- “METHOD OF IDENTIFYING FLANGE SPECIFICATION BASED ON AUGMENTED REALITY INTERFACE,” Chu, C.H., Lee, M.H., Chen, Y.R., Chen, S.M. (US Patent 17/218,838, 2022)
- 「基於擴增實境的人為疏失預警方法」,瞿志行、邱靖哲、孫正、翁晨毓,台灣專利(I766491,2022)
- 「基於擴增實境介面的智能化軸連結器辨識方法」,瞿志行、李慕瑄、陳彥如、陳劭旻,台灣專利(I758998,2022)
- 「鞋底混线生产的多轴智能喷胶系统」,瞿志行、陸浩然、黄廖全、陸元平,中國專利(CN 112869304 B, 2021)
- “HUMAN NEGLIGENCE WARNING METHOD BASED ON AUGMENTED REALITY,” Chu, C.H., Chiu, C.C., Soon, C., Wong, C.Y. (US Patent 11/226,679, 2021)
- “METHOD AND SYSTEM OF VIRTUAL FOOTWEAR TRY-ON WITH IMPROVED OCCLUSION,” Chu, C.H., WU, H.S., Kuo, C.C. (US Patent 10/943,365, 2021)
- “METHOD FOR OPTIMIZING OCCLUSION IN AUGMENTED REALITY BASED ON DEPTH CAMERA,” Chu, C.H. and Huang, P.Y. (US Patent 14/957,373, 2017).
- 「鞋品虛擬試穿之遮蔽改善的方法與系統」,瞿志行、吳翰昇、郭嘉真,台灣專利(I682658,2018)
- 「手部三維參數化模型之製程及使用此模型製作之輔具」,瞿志行、劉倩秀、王怡然、孫淨如,台灣專利(I685817,2019)
- 「基於擴充實境的加工規劃設備」,瞿志行、黎百加、劉宇望、黃廖全、陸元平,台灣專利(I659279,2019)
- 「扩充实境中基于深度摄影机的遮蔽效果优化方法」,瞿志行、黃柏源,中國專利(CN105809667A, 2018/7)
- “METHOD FOR IMPROVING OCCLUDED EDGE QUALITY IN AUGMENTED REALITY BASED ON DEPTH CAMERA,” Chu, C.H. and Chen, W.H. (US Patent 10,339,702, 2019).
- “METHOD FOR OPTIMIZING OCCLUSION IN AUGMENTED REALITY BASED ON DEPTH CAMERA,” US-14957373, Chu, C.H. and Huang, P.Y. (US Patent 9,818,226, 2017).
- “Five-axis flank milling system for machining curved surface and a toolpath planning method thereof,” Chu, C.H. and Hsieh, H.T. (US-9785137, 2017).
- 「擴充實境中基於深度攝影機之遮蔽邊緣品質改善方法」,瞿志行、陳瑋萱,台灣專利(I595446,2017/8)
- 「擴充實境中基於深度攝影機之遮蔽效果優化方法」,瞿志行、黃柏源,台灣專利(I526992,2016/3)
- 「一種五軸曲面側銑加工系統及其路徑規劃方法」,瞿志行、謝欣達,台灣專利(I412418,2015/12)
- 「一種五軸曲面側銑加工系統及其刀具路徑規劃方法」,瞿志行、謝欣達,台灣專利(I453078,2014/09)
- 「一種五軸曲面側銑加工系統及其路徑規劃方法」,瞿志行、謝欣達,台灣專利(I414376,2013/11)
- 「基於全域最佳化方式之曲面切削加工刀具路徑規劃方法」,瞿志行、吳秉函、劉奕志,台灣專利(I362575,2012/04)
- 「輪胎模具切削之加工方法」,台灣專利,瞿志行、劉湘怡,(I330773,2010/09)
- 「可調式地震求生桌」,瞿志行、林庭安、黃敏雯、沈政緯,台灣專利(105205519,2016/06)