logo

For the Inventor, By the Inventor

Hong Kong, China

Johnny Chung Yin Ho

This inventor holds 8 USPTO granted patents and 5 published patent applications. Top assignee: City University of Hong Kong. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Johnny Chung Yin Ho. Retrieved from https://idiyas.com/inventor/johnny-chung-yin-ho

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 8 

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 1


Company Filing History:

goldMedal8 out of 916 
 
City University of Hong Kong
 patents

Years Active: 2020-2026

Loading Chart...
8 patents (USPTO):Explore Patents
1. 12716139 - Catalyst, its preparation and its use in ammonia synthesis (2026-08-25),
2. 12644192 - Catalyst for solar-driven electrocatalytic overall water splitting and methods of making and using thereof (2026-06-02),
3. 12606922 - CuWOhollow nanosphere and methods of making thereof (2026-04-21),
4. 12543518 - Vapor deposition of tellurium nanomesh electronics on arbitrary surfaces at low temperature (2026-02-03),
5. 12540855 - Wide-band photodetectors using thermoelectric materials (2026-02-03),
6. 12464883 - Artificial visual systems with tunable photoconductivity based on organic molecule-nanowire heterojunctions (2025-11-04),
7. 12410529 - Yolk-shell nanostructure and method of fabricating the same (2025-09-09),
8. 10663856 - Optical mask for use in a photolithography process, a method for fabricating the optical mask and a method for fabricating an array of patterns on a substrate using the optical mask (2020-05-26),

Title: Innovations of Johnny Chung Yin Ho

Introduction

Johnny Chung Yin Ho is a prominent inventor based in Hong Kong, CN. He has made significant contributions to the field of artificial visual systems and electrocatalysis. With a total of 8 patents, his work showcases innovative approaches to complex scientific challenges.

Latest Patents

One of his latest patents is titled "Artificial visual systems with tunable photoconductivity based on organic molecule-nanowire heterojunctions." This invention proposes large-scale artificial synaptic device arrays that utilize organic thin films to create heterojunctions. These devices can mimic synaptic behaviors and exhibit retina-like capabilities, demonstrating their potential for artificial visual systems. Another notable patent is "Yolk-shell nanostructure and method of fabricating the same." This invention focuses on creating efficient electrocatalysts for hydrogen evolution reactions under various pH conditions. The yolk-shell nanostructure features Rh nanoparticles embedded in S, N co-doped carbon nanostructures, achieving remarkable performance metrics.

Career Highlights

Johnny Chung Yin Ho is affiliated with the City University of Hong Kong, where he continues to advance his research and innovations. His work has garnered attention for its practical applications and contributions to technology.

Collaborations

He has collaborated with notable colleagues, including Ming Fang and Lei Shu, enhancing the scope and impact of his research endeavors.

Conclusion

Johnny Chung Yin Ho's innovative patents and research contributions position him as a key figure in the fields of artificial visual systems and electrocatalysis. His work not only advances scientific knowledge but also holds promise for future technological applications.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…