Company Filing History:
3 out of 703 
1 out of 5 Years Active: 2025
Title: Rongyi Fang: Innovator in Positioning Measurement Technologies
Introduction
Rongyi Fang is a prominent inventor based in Beijing, China. He has made significant contributions to the field of positioning measurement technologies, holding a total of 4 patents. His work focuses on enhancing the precision and efficiency of positioning systems.
Latest Patents
Rongyi Fang's latest patents include a measurement reporting method, a positioning measurement device, and a location management function (LMF). The measurement reporting method involves receiving a positioning measurement reporting request message sent by the LMF and reporting at least one positioning measurement value based on this request. This value includes at least one carrier phase measurement value, which supports carrier phase positioning and improves positioning precision. Another notable patent is the carrier phase tracking method and device for an orthogonal frequency division multiplexing (OFDM) multi-carrier system. This method performs frequency domain tracking on a received current OFDM symbol, analyzes the phase curve of all subcarriers, and determines an inter-symbol phase average offset to enhance the accuracy of carrier phase estimation.
Career Highlights
Rongyi Fang is currently employed at Datang Mobile Communications Equipment Co., Ltd. His work at this company has allowed him to develop innovative solutions that address complex challenges in the telecommunications industry. His expertise in positioning technologies has positioned him as a key figure in advancing these systems.
Collaborations
Rongyi Fang has collaborated with notable colleagues, including Bin Ren and Ren Da. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Rongyi Fang's contributions to positioning measurement technologies demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in positioning systems, and his work continues to influence the field significantly.
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