Patents by Inventor Yongfeng Zheng
Yongfeng Zheng has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 11915401Abstract: An apriori guidance network for multitask medical image synthesis is provided. The apriori guidance network includes a generator and a discriminator, wherein the generator includes an apriori guidance module configured to convert an input feature map into a target modal image pointing to a target domain according to an apriori feature, and the apriori feature is a deep feature of the target modal image. The generator is configured to generate a corresponding target domain image by taking the apriori feature of the target modal image and source modal image data as an input. The discriminator is configured to discriminate an authenticity of the target domain image outputted by the generator.Type: GrantFiled: December 9, 2020Date of Patent: February 27, 2024Assignee: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGYInventors: Dong Liang, Zhanli Hu, Hairong Zheng, Xin Liu, Qingneng Li, Yongfeng Yang
-
Publication number: 20230390353Abstract: The present invention provides a pharmaceutical composition for treating myocardial ischemia, comprising Salvia Miltiorrhiza medicinal material 250-700 parts by weight, Radix Notoginseng medicinal material 50-150 parts by weight, Borneolum Syntheticum 3-9 parts by weight, and ranolazine 25-100 parts by weight. According to a further aspect of the present invention, there is provided a use of a pharmaceutical composition for preparation of a medicine for prevention and/or treatment of myocardial ischemia.Type: ApplicationFiled: September 5, 2022Publication date: December 7, 2023Inventors: He SUN, Kaijing YAN, Xiaohui MA, Shunnan ZHANG, Yi HE, Haoshu XIONG, Yongfeng ZHENG, Xinxin LI, Hongbo ZHANG, Yanmei LI, Jing WANG, Tiantian WEN, Zhipeng HUO, Lijun FAN, Wei SUN, Jianchun WANG, Nan CAI, Rui YANG, Jingjing ZHANG
-
Publication number: 20230326198Abstract: The invention discloses an intelligent mobile patrol method, which comprises the following steps: an intelligent mobile device bound with NFC is used to identify the patrol task process; a patrol display point calls and displays the progress of the patrol task and the items inspected; according to the patrol items of the patrol display point, a mobile terminal is used to collect on-site photos, recordings, videos and other information to accumulate on-site visual data; the visual data obtained are uploaded for intelligent processing and analysis, and the historical patrol records are queried in real time to analyze the maintenance rate, missing inspection rate and equipment availability rate; and the patrol records of WIFI or network real-time record points are used to automatically import equipment exceptions into the missing library.Type: ApplicationFiled: November 4, 2022Publication date: October 12, 2023Inventors: Qun Yang, Hao Sha, Jixiong Bao, Jiandong Zhang, Huimin Guo, Yongfeng Zheng, Xiaohua Feng, Hui Xu, Zhihua Li, Guoxing Liu, Hao Xu, Yue Pan, Juelin Zhao, Yan Chen, Guquan Zhu
-
Patent number: 11013694Abstract: The present invention relates to a preparation method for a traditional Chinese medicine drop pill and a traditional Chinese medicine micro drop pill prepared by using the method, and in particular, the present invention relates to a micro drop pill preparation method with high drug-loading capacity, simple preparation process and high production rate and a micro drop pill prepared by using the method. Specially, The drop pill preparation method used comprises the following steps: (1) material melting step: heat melting a medicine and a drop pill matrix to obtain a molten medicine liquid; (2) dropping step: delivering the molten medicine liquid to a dripper, and acquiring medicine drops of the molten medicine liquid by means of vibration dropping; and, (3) condensation step: cooling the medicine drops with a cooling gas to obtain micro drop pills.Type: GrantFiled: May 24, 2019Date of Patent: May 25, 2021Assignee: TASLY PHARMACEUTICAL GROUP CO., LTD.Inventors: Xijun Yan, Naifeng Wu, Kaijing Yan, Xiaobing Sun, Shunnan Zhang, Zhengliang Ye, Hai'ou Dong, Hongbo Zhang, Wensheng Zhang, Lihong Zhou, Chenming Li, Cong Chen, Xiaofeng Liu, Shiqing Wang, Changsheng Rong, Yongfeng Zheng, Lijun Fan
-
Publication number: 20190274962Abstract: The present invention relates to a preparation method for a traditional Chinese medicine drop pill and a traditional Chinese medicine micro drop pill prepared by using the method, and in particular, the present invention relates to a micro drop pill preparation method with high drug-loading capacity, simple preparation process and high production rate and a micro drop pill prepared by using the method. Specially, The drop pill preparation method used comprises the following steps: (1) material melting step: heat melting a medicine and a drop pill matrix to obtain a molten medicine liquid; (2) dropping step: delivering the molten medicine liquid to a dripper, and acquiring medicine drops of the molten medicine liquid by means of vibration dropping; and, (3) condensation step: cooling the medicine drops with a cooling gas to obtain micro drop pills.Type: ApplicationFiled: May 24, 2019Publication date: September 12, 2019Applicant: TASLY PHARMACEUTICAL GROUP CO., LTD.Inventors: Xijun Yan, Naifeng Wu, Kaijing Yan, Xiaobing Sun, Shunnan Zhang, Zhengliang Ye, Hai'ou Dong, Hongbo Zhang, Wensheng Zhang, Lihong Zhou, Chenming Li, Cong Chen, Xiaofeng Liu, Shiqing Wang, Changsheng Rong, Yongfeng Zheng, Lijun Fan
-
Patent number: 10111811Abstract: An air-cooling micro drop pill capsule production line comprises a drop pill system, an air-cooling circulation system and a control system. The drop pill system comprises a molten material tank and a dripper. A vibration apparatus is arranged between the molten material tank and the dripper, and drives the dripper to vibrate up and down. A vibration shear force cuts liquor flowing out from the dripper into drops, and drop pills are formed after the drops fall into the air-cooling circulation system and are cooled. An online monitoring apparatus is arranged on the dripper, and comprises a pulse signal emission mechanism with an emission frequency which is the same as a vibration frequency of the vibration apparatus. The control system controls and regulates a dropping parameter according to a monitoring result of the online monitoring apparatus.Type: GrantFiled: July 11, 2014Date of Patent: October 30, 2018Assignee: TASLY PHARMACEUTICAL GROUP CO., LTD.Inventors: Xijun Yan, Xiaobing Sun, Yongfeng Zheng, Lijun Fan, Yan Fu
-
Patent number: 9987320Abstract: A traditional Chinese medicine composition for treating cardiovascular disease, and a preparation thereof, particularly a micro drop pill preparation thereof, and a method for preparing the preparation; the method for preparing the micro drop pill preparation can be used to prepare drop pills, coated drop pills, and drop pill capsules with a high drug loading capacity.Type: GrantFiled: July 11, 2014Date of Patent: June 5, 2018Assignee: TASLY PHARMACEUTICAL GROUP CO., LTD.Inventors: Xijun Yan, Naifeng Wu, Kaijing Yan, Zhengliang Ye, Shunnan Zhang, Lihong Zhou, Wensheng Zhang, Hai'ou Dong, Yongfeng Zheng, Lijun Fan
-
Patent number: 9795648Abstract: A pharmaceutical composition for treating headache, prepared from eleven Chinese herbal medicines: Chinese angelica root, ligusticum chuanxiong, radix paeoniae lactiflorae, prepared rhizome of rehmannia, uncaria tomentosa, leatherleaf milletia, prunella vulgaris, sicklesenna seed, pearl shell, corydalis tuber, and asarum, and a proper amount of adjuvant materials. A preparation method of the pharmaceutical composition, and uses thereof in the preparation of drugs for treating various headaches, traumatic cranial nerve syndrome, dizziness and vertigo, vexation and irritability, insomnia and dreaminess.Type: GrantFiled: December 19, 2013Date of Patent: October 24, 2017Assignee: Tasly Pharmaceutical Group Co., Ltd.Inventors: Xijun Yan, Naifeng Wu, Shunnan Zhang, Jianhui Yang, Yan Liu, Xingyun Shao, Song Gao, Lina Dong, Xiaolin Bai, Yan Sun, Bo Xu, Yongfeng Zheng, Lijun Fan
-
Publication number: 20160166472Abstract: An air-cooling micro drop pill capsule production line comprises a drop pill system, an air-cooling circulation system and a control system. The drop pill system comprises a molten material tank and a dripper. A vibration apparatus is arranged between the molten material tank and the dripper, and drives the dripper to vibrate up and down. A vibration shear force cuts liquor flowing out from the dripper into drops, and drop pills are formed after the drops fall into the air-cooling circulation system and are cooled. An online monitoring apparatus is arranged on the dripper, and comprises a pulse signal emission mechanism with an emission frequency which is the same as a vibration frequency of the vibration apparatus. The control system controls and regulates a dropping parameter according to a monitoring result of the online monitoring apparatus.Type: ApplicationFiled: July 11, 2014Publication date: June 16, 2016Inventors: Xiyun Yan, Xiaobing Sun, Yongfeng Zheng, Lijun Fan, Yan Fu
-
Publication number: 20160151293Abstract: The present invention relates to a preparation method for a traditional Chinese medicine drop pill and a traditional Chinese medicine micro drop pill prepared by using the method, and in particular, the present invention relates to a micro drop pill preparation method with high drug-loading capacity, simple preparation process and high production rate and a micro drop pill prepared by using the method. Specially, The drop pill preparation method used comprises the following steps: (1) material melting step: heat melting a medicine and a drop pill matrix to obtain a molten medicine liquid; (2) dropping step: delivering the molten medicine liquid to a dripper, and acquiring medicine drops of the molten medicine liquid by means of vibration dropping; and, (3) condensation step: cooling the medicine drops with a cooling gas to obtain micro drop pills.Type: ApplicationFiled: July 11, 2014Publication date: June 2, 2016Applicant: TASLY PHARMACEUTICAL GROUP CO., LTD.Inventors: Xijun Yan, Naifeng Wu, Kaijing Yan, Xiaobing Sun, Shunnan Zhang, Zhengliang Ye, Hai'ou Dong, Hongbo Zhang, Wensheng Zhang, Lihong Zhou, Chenming Li, Cong Chen, Xiaofeng Liu, Shiqing Wang, Changsheng Rong, Yongfeng Zheng, Lijun Fan
-
Publication number: 20160143976Abstract: A traditional Chinese medicine composition for treating cardiovascular disease, and a preparation thereof, particularly a micro drop pill preparation thereof, and a method for preparing the preparation; the method for preparing the micro drop pill preparation can be used to prepare drop pills, coated drop pills, and drop pill capsules with a high drug loading capacity.Type: ApplicationFiled: July 11, 2014Publication date: May 26, 2016Inventors: Xijun Yan, Naifeng Wu, Kaijing Yan, Zhengliang Ye, Shunnan Zhang, Lihong Zhou, Wensheng Zhang, Hai'ou Dong, Yongfeng Zheng, Lijun Fan
-
Publication number: 20150352168Abstract: A pharmaceutical composition for treating headache, prepared from eleven Chinese herbal medicines: Chinese angelica root, ligusticum chuanxiong, radix paeoniae lactiflorae, prepared rhizome of rehmannia, uncaria tomentosa, leatherleaf milletia, prunella vulgaris, sicklesenna seed, pearl shell, corydalis tuber, and asarum, and a proper amount of adjuvant materials. A preparation method of the pharmaceutical composition, and uses thereof in the preparation of drugs for treating various headaches, traumatic cranial nerve syndrome, dizziness and vertigo, vexation and irritability, insomnia and dreaminess.Type: ApplicationFiled: December 19, 2013Publication date: December 10, 2015Applicant: Tasly Pharmaceutical Group Co., Ltd.Inventors: Xijun YAN, Naifeng WU, Shunnan ZHANG, Jianhui YANG, Yan LIU, Xingyun SHAO, Song GAO, Lina DONG, Xiaolin BAI, Yan SUN, Bo XU, Yongfeng ZHENG, Lijun FAN
-
Publication number: 20130338044Abstract: A bifunctional linker and method of use is provided that has a spacer molecule with a functional group on one end configured to couple to the surface of a substrate and a function group on the other end that is configured couple to a biomolecule and methods of use. The preferred bifunctional linker has a poly(ethylene glycol) spacer ranging from 3 to 20 ethylene glycol units that has a silane functional group to react with a substrate and an azide functional group that can couple to a biomolecule that includes an alkyne group. The preferred linker can produce an azide-derivatized glass surface in one step and the azide functional group of the spacer can in sequence conjugate with a biomolecule using click chemistry, which can be conducted at low temperature and in aqueous solution.Type: ApplicationFiled: June 10, 2013Publication date: December 19, 2013Inventors: Jiayu Liao, Yongfeng Zheng
-
Patent number: RE49050Abstract: A traditional Chinese medicine composition for treating cardiovascular disease, and a preparation thereof, particularly a micro drop pill preparation thereof, and a method for preparing the preparation; the method for preparing the micro drop pill preparation can be used to prepare drop pills, coated drop pills, and drop pill capsules with a high drug loading capacity.Type: GrantFiled: December 13, 2019Date of Patent: April 26, 2022Assignee: Tasly Pharmaceutical Group Co., Ltd.Inventors: Xijun Yan, Naifeng Wu, Kaijing Yan, Zhengliang Ye, Shunnan Zhang, Lihong Zhou, Wensheng Zhang, Hai'ou Dong, Yongfeng Zheng, Lijun Fan