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Patent Department
  • ZHIXIN HE(President)

    Qualifications:

    Bachelor of Industrial Automation—TongJi University, China
    Master of Electronic Engineering—Darmstadt University of Technology, German

    He acts for businesses in patenting inventions, registering designs and advising on freedom to operate in China and overseas.
    He has a business focus and specializes in advising on freedom to operate and possible infringement issues. He also drafts and prosecutes commercially focused patent and registered design application, and handles contentious proceedings.

    Practice Areas:
    Patent filing and examination, Patent searching, Patent opposition and revocations, Strategic Protection of IP, Preparation and filing of Application, Freedom to Operate

    Technical Fields:
    Mechanical, electrical and electronic engineering, Information and communication technology



  • PENGCHENG CHEN(General Manager)

    Qualifications:
    Bachelor of Chemistry—Peking University, China

    Familiar with prior art search, FTO search, patent application preparation, filing and prosecution in technical fields including chemistry, pharmacology and mechanical engineering, and have rich experience in international and domestic patent filing and prosecution. At the same time, he is in charge of translation and proofreading of international application documents.
     
    Practice Areas:

    Preparation, filing and prosecution of international patent application and domestic patent application, invalidation, infringement prosecution, patent translation and proofreading




  • YUE HAN(Patent Attorney)

    Qualifications:
    Bachelor of Computer Information System—Beihang University, China


    1999-2001 China Electronic System Engineering Corp.  Developer of Computer Software
    2001-2006 Patent Examination Cooperation Center of The Patent Office, CNIPA  Patent Examiner
    2006-2011 Sanyou Intellectual Property Agency Ltd.  Patent Attorney
    2011-Now Haihong Jiacheng Intellectual Property & Partners  Patent Attorney

    Before engaging in patent prosecution work, he has engaged in patent examination work in the China National Intellectual Property Administration (CNIPA) for many years, has completed the examination of a huge number of electronic patent applications, and is familiar with Chinese Patent Law, Implementation Regulations, Examination Guidelines and Examination Procedures. Since 2005, he has been engaged in foreign-related patent prosecution work in a well-known patent Agency in Beijing. He has actually carried out a lot of prosecution work from patent application, patent litigation, responding to office action to defense of invalidation, etc.

    Practice Areas:
    Foreign-related patent prosecution, representing clients during reexamination or invalidation process




  • SHU XIE(Patent Attorney)

    Qualifications:
    He studied in the Japanese Department of Yunnan University for one year in 1995, and studied in the Japanese Department of Fu Jen Catholic University for half an year in 2015.

    2001-2007    Electrical Department of China Patent Agent (H.K.) Ltd.   Patent Engineer
    2007-2009    Electrical Department of CCPIT Patent & Trademark Law Office   Patent Attorney
    2009-2014    Electrical Department of Sanyou Intellectual Property Agency Ltd.   Patent Attorney
    2014-Now     Department of Japanese Affairs of Zhixin & Partners Law Firm Ltd.  Team Leader

    Practice Areas:
    Patent prosecution, translation & review (Japanese, English), conducting prior art search or FTO search, making response to office action, representing clients during reexamination or invalidation process

    Technical Fields:
    Electricity related fields, such as semiconductor, computer, automobile, communication, optics, mechanics, etc.



  • YUELING HOU(Patent Attorney)

    Qualifications:

    Bachelor of Physics—Taiyuan Normal University, China
    Master of Physics—Chongqing University, China


    She works as a Patent Attorney and practices in the field of intellectual property, especially in the field of physics, optics, Communication and electricity, engaged in various affairs including patent retrieval, counselling service, drafting application documents for patents, making professional responses to office actions in the substantive examination proceedings. She also is good at handling reexamination and invalidation cases, making patent infringement analysis, etc. Furthermore, she does excellent at devising feasible patent protection strategies for clients. She has already had practical experience in obtaining evidence, application of evidence and defense in litigation involving intellectual property rights.
     
    From 2014 to now, her technical field that applied involves electronics, communication, network, machinery, materials and other fields. Her excellent writing and analysis ability has won wide praise from customers.


    Practice Areas:
    Patent retrieval, counselling service, drafting application documents for patents, making responses to office actions, handling reexamination and invalidation cases, making patent infringement analysis



  • FENG GUO(Patent Attorney)

    Qualifications:
    Bachelor of Communications—Inner Mongolia University of Science and Technology, China
    Master of Optical Engineering—University of Electronic Science and Technology, China

    Before entering the field of intellectual property, he was engaged in the design of CATV HFC network; during the postgraduate period, he was mainly engaged in the research and development of optical waveguide devices in the field of integrated optics and optical communication;
     
    Familiar with patent application preparation, prosecution, searching and consulting in many technical fields, and have rich experience in patent preparation and prosecution. The technical fields involved mainly include communications, electricity, and optics. He is good at using TRIZ theory (inventive problem solving theory) to guide students to make technological innovations through retrieval, imitation, and substantial technological improvement. He also has rich experience in invalidation and infringement prosecution.

    Practice Areas:
    Patent Preparation, Filing and Prosecution, Patent Search and Consultation



  • JIA ZHOU(Patent Attorney)

    Qualifications:
    Bachelor of Materials Science and Engineering—Hubei University, China

    She started practice in intellectual property affairs since 2018, serving as patent attorney ever since then. Since entering the intellectual property industry in 2018, she has dealt with a large number of domestic patent applications and foreign patent searching,accumulated rich experience in patent agency in terms of technical fields including Material Science, Mechanical Engineering and Medical Device etc.

    Practice Areas:
    Domestic patent application (including filing patent and making responding to office action), Re-examination, Patent searching and consultation



  • HUA HUANG(Patent Attorney)

    Qualifications:
    Bachelor of Process Equipment and Control Engineering—Southwest Petroleum University, China

    He has handled a large amount of patent works since he joined the firm in 2019, including patent drafting, patent applications, making response to office actions for domestic applications and PCT applications entered into China. He has also handled many other kinds of patent affairs, including patent validity analysis, patent Invalidation, pre-litigation analysis, patent mining, and patent counseling for domestic and international companies.
     
    Also, he is engaged in the translation and proofreading work of foreign-related patent documents or notifications.

    Practice Areas:
    Majoring in patent agent cases, including general machinery, machinery engineering, process technology and other fields



  • QIQIONG LI(Patent Engineer)

    Qualifications:
    Bachelor of Bioengineering—Chengdu University of Technology, China

    She participated in many biotechnology projects during the University. She starts to work in intellectual property industry in 2020 and works as a Patent Engineer now. Responsible for writing domestic patent application documents, replying to office actions and patent search consultation, involving technical fields including biology and chemistry, etc.

    Practice Areas:
    Patent writing, application, making response to office action, patent search and consultation



  • XIA ZHOU(Patent Engineer)

    Qualifications:
    Bachelor of Biotechnology—Sichuan Agricultural University, China
    Master of Crop Genetics and Breeding—Sichuan Agricultural University, China

    During academic research, she published an English core article and two CSCD core articles and was engaged in protein structure analysis in State Key Laboratory of Biotherapy, Sichuan University.
     
    She started to work in intellectual property industry in 2020 and works as a Patent Engineer now. Responsible for writing domestic patent application documents, replying to office actions and patent search consultation, involving technical fields such as machinery, biology, etc.

    Practice Areas:
    Patent writing, application, making response to office action, patent search and consultation




  • YIMIN XIE(Patent Engineer)

    Qualifications:
    Bachelor of Materials Science and Engineering—Shanghai University of Engineering Science, China

    Served in research and development positions in large industrial production companies. Have participated in the application of national, provincial and municipal government projects of enterprises, and be familiar with the development of industries in various fields such as electronic information, machinery manufacturing, industrial automation, and new metal materials.

    Engaged in intellectual property industry in 2020, responsible for drafting domestic patent application documents, replying to notice of examination opinions, patent search and consultation, and participating in patent evasion design work. The technical fields mainly include materials, machinery, etc.

    For patent applications, review opinions, and refusal review, etc., received professional training and participated in a lot of practical work. Not only is familiar with the domestic and foreign patent application process, but also the company's patent analysis, patent layout, and company's intellectual property related systems The formulation and other aspects have received a lot of professional training and carried out related practical work.

    It is good at combining enterprise project declaration planning and patent layout planning, and can carry out targeted intellectual property layout planning and related government project declarations in accordance with enterprise development and industry policy requirements.

    At present, he is good at drafting various utility model cases, responding to review opinions and reviewing refusals, and has extensive experience in responding to review opinions of invention patents.

    Practice Areas:
    Patent drafting, application, reexamination, patent search and consultation




  • QIANG SU(Patent Engineer)
     
    Qualifications:
    Bachelor of Material Physics—Southwest University, China
    Master of Computational Physics—Chemnitz University of Technology, Germany
     
    From 2011.07 to 2014.03, he worked as an Aircraft Maintenance Technician in the Sichuan Airlines Co.,Ltd. The main task of this job is to ensure the continuing airworthiness of an A320 aircraft, engine, propeller, or associated part including any one or combination of overhaul, inspection, replacement, defect rectification, and the embodiment of a modification or repair.
     
    And now, he works as a patent engineer, responsible for writing domestic patent application documents, replying to office actions and patent search consultation, involving technical fields including materials science and engineering, physics, composite materials, etc.
     
    Practice Areas:
    Patent writing, application, making response to office action, patent search and consultation



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