Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Siu Tong — 8 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
LLLung Sun Plastic & Metal Factory Limited: 1 patents #3 of 5Top 60%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Siu Tong has been granted 8 US patents while listed as an inventor at Unknown. The first was granted in 1984 and the most recent in October 2023. Siu Tong ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Siu Tong in Kowloon, NC, CN.

Patents per Year

Patents granted per year, 1984 to 2023Bar chart with a peak of 3 patents in 2006.peak 31984: 1 patents19842000: 1 patents20002005: 2 patents20052006: 3 patents20062023: 1 patents2023

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11783922 System, method and apparatus for data interchange in clinically integrated networks Sammy E. Estridge, III, Naveen Vangipurapu 2023-10-10
7132103 Effects of sporoderm-broken germination activated ganoderma spores on treatment of spinal cord injury Chee-Keung Chung 2006-11-07
7087233 Antimutagenic effects of Ganoderma lucidum spores Chee-Keung Chung 2006-08-08
7060286 External preparation for skin containing oleaginous substances extracted from Ganoderma lucidum Chee-Keung Chung 2006-06-13
6908614 Anti-aging/menopause symptoms relief using ganoderma lucidum spores Chee-Keung Chung 2005-06-21
6893641 Ganoderma lucidum spores for treatment of autoimmune diseases Chee-Keung Chung 2005-05-17
6086617 User directed heuristic design optimization search Scott Waldon, Dave Powell 2000-07-11
D275328 Combined fan and torch Chui Yin 1984-08-28