This inventor holds 43 USPTO granted patents and 6 published patent applications and 1 EPO patent, primarily in Natural Language Processing. Top assignees: Meta Platforms, Inc., Amazon Technologies, Inc., Microsoft Technology Licensing, LLC. Active years: 2015-2026.
Company Filing History:
27 out of 9,900 
10 out of 23,558 
6 out of 55,978 
Years Active: 2015-2026
Areas of Expertise:
Title: Innovations by Xiaohu Liu: A Trailblazer in Assistant Systems
Introduction: Xiaohu Liu, based in Bellevue, WA, is an accomplished inventor with a remarkable portfolio of 35 patents. His work primarily focuses on enhancing user experiences in assistant systems, contributing significantly to the field of technology and innovation.
Latest Patents: Liu's recent patents reflect his dedication to advancing communication technologies. One of his notable innovations is the method for enhancing in-call experiences for assistant systems. This method involves maintaining persistent access to an assistant system during video calls, allowing users to interact seamlessly while engaging in activities. Another significant patent is for a system that enables the use of multiple wake words for devices with various smart assistants. This technology allows users to authenticate their access through voiceprint recognition, ensuring a personalized and secure user experience.
Career Highlights: Throughout his career, Liu has held pivotal roles in influential technology companies, including Facebook, Inc. and Meta Platforms Technologies, LLC. His contributions have been crucial in shaping innovative solutions and enhancing the functionality of assistant systems.
Collaborations: Liu has had the opportunity to collaborate with talented professionals in the industry, including Rajen Subba and Baiyang Liu. These collaborations have fostered a creative environment where groundbreaking ideas can flourish, further pushing the boundaries of technology.
Conclusion: Xiaohu Liu's contributions to the field of assistant systems through his innovative patents and collaborations highlight his status as a leading inventor. His work continues to inspire advancements in user experience and technology, making a lasting impact on the industry.