This inventor holds 19 USPTO granted patents and 4 published patent applications, plus 3 CIPO patents, primarily in Capillary Electrophoresis. Top assignees: Spectrumedix Corporation, Applera Corporation, Applied Biosystems, LLC. Active years: 1999-2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
13 out of 22 
2 out of 496 
1 out of 532 
Years Active: 1999-2012
Areas of Expertise:
Title: Innovations and Contributions of Changsheng Jonathan Liu in DNA Technologies
Introduction: Changsheng Jonathan Liu, based in State College, PA, is a prominent inventor known for his significant contributions to the field of DNA sequence assembly. With a total of 19 patents, Liu's work focuses on enhancing methodologies for handling DNA sequence data, which has profound implications for genetic research and biotechnology.
Latest Patents: Among his latest innovations are two notable patents. The first is titled "DNA Sequence Assembly Methods of Short Reads." This invention outlines systems and methods for the automated assembly of DNA sequence data into contiguous segments using computational systems. The process involves entering DNA sequence data, indexing and grouping DNA fragment reads based on an anchor sequence, and consolidating these fragments into larger sequences through a merging technique.
The second patent, "Methods of Detecting DNA Variation in Sequence Data," introduces a method for identifying variations within DNA sequences. This technique begins by aligning sample DNA sequence trace data with reference trace data, producing an aligned sample sequence. It employs a non-linear mathematical function to detect variations in DNA base trace data at specific frame numbers, providing researchers with a means to discern genetic variations effectively.
Career Highlights: Changsheng Jonathan Liu's career is marked by his association with leading companies in the biotechnology sector. He has worked at Spectrumedix Corporation and Applera Corporation, where he contributed to advancing DNA technology and sequencing methods. His passion for innovation in the field has led to the development of cutting-edge technologies that foster more efficient genetic analysis.
Collaborations: Throughout his career, Liu has collaborated with other notable professionals in the field, including Qingbo China Li and Thomas E. Kane. These partnerships have facilitated a rich exchange of ideas and advancement in the development of DNA sequencing techniques and methodologies.
Conclusion: Changsheng Jonathan Liu’s contributions to DNA sequencing technology illustrate the impact of innovative thinking in the realm of genetics. His patents not only push the boundaries of scientific understanding but also pave the way for enhanced methodologies in genetic research, proving essential for future developments in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile