Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Companies › Ching Chi Machine Co.
CC

Ching Chi Machine Co. — 9 Patents

Rank (All Time): #60,985 of 105,917Top 60%
2 inventors
9 Patents All Time

Patents per Year

Patents granted per year, 2001 to 2005Bar chart with a peak of 4 patents in 2004.peak 42001: 1 patents20012003: 2 patents20032004: 4 patents20042005: 2 patents2005

Top Inventors at Ching Chi Machine Co. All Time

Showing 1–2 of 2 inventors

RankNamePatents
1 Shih-Fang Chen 8
2 Shin-Fang Chen 1

Related Companies

Quvis9
Nord-Micro Elektronik Feinmechanik9
Switlik Parachute Company9
Osmotek9
Royal Alliance9
Kanebo Gohsen, Limited9
Lucas Digital9
Eupa International9
Scitec9