This inventor holds 1 USPTO granted patent. Top assignee: Westerngeco L.l.p.. Active years: 2002.
Company Filing History:
Years Active: 2002
Title: Zelijko Jericevic: Innovator in Geophysical Signal Processing
Introduction
Zelijko Jericevic is a notable inventor based in Houston, TX (US), recognized for his contributions to the field of geophysical signal processing. His innovative approach has led to the development of a patented method that enhances the inversion of seismic signals, which is crucial for various applications in geophysics.
Latest Patents
Zelijko Jericevic holds a patent titled "Efficient inversion of near singular geophysical signals." This invention involves a method for inverting a seismic signal, where an input seismic signal is represented as an input vector i(t) of length m+n−1, and an output seismic signal is represented as an output vector o(t) of length m. The method utilizes a finite impulse response filter represented as a solution vector u(t) of length n, satisfying a convolutional equation i(t)⊗u(t)=o(t). A corresponding m×n Toeplitz matrix T(t,τ) is calculated, satisfying a matrix equation T(t,τ)·u(t)=o(t). The process includes transforming both sides of the matrix equation to a transform domain, generating a transformed equation, and pruning both sides to create a pruned equation, which is then solved. In one embodiment, the transformed domain is the frequency domain.
Career Highlights
Zelijko Jericevic has made significant strides in his career, particularly through his work at WesternGeco L.L.P. His expertise in geophysical signal processing has positioned him as a valuable asset in the industry, contributing to advancements in seismic data analysis.
Collaborations
Zelijko has collaborated with Gary Arthur Sitton, further enhancing the innovative work being done in the field of geophysical signal processing.
Conclusion
Zelijko Jericevic's contributions to the field of geophysical signal processing through his patented methods demonstrate his commitment to innovation and excellence. His work continues to influence the industry and pave the way for future advancements.