Inventor
Francis Pan
Inventor
Taichung, TW
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A63Bprimary
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing38%
F41JTargets23%
LOC218%
A63FCard, board, or roulette games4%
B23BTurning4%
B29CShaping or joining of plastics4%
B29LIndexing scheme associated with subclass b29c, relating to particular articles4%
G02BOptical elements, systems or apparatus4%
H01CResistors4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
8,256,276'Ball movement path measuring method'20128,128,516'Ball game training apparatus'20127,467,449'Thin plate drilling and milling machine'20087,462,136'Elliptic motion exercise machine'20087,195,245'Print-type magnetic dartboard'20077,186,110'Apparatus of making wedged plates'20077,179,203'Elevating apparatus of treadmill'20077,175,182'Automatic score dartboard assembly'20077,004,887'Locking device to lock a collapsible treadmill deck in a folded position'20066,979,283'Locking device to lock a collapsible treadmill deck in a folded position'20056,890,286'Control device for a treadmill having a dual-purpose electronic element'20056,866,614'Transportation wheel for a treadmill'20056,743,155'Angle-adjusting device for a treadmill frame'20046,696,915'Knob combined a rheostat and a pushbutton'2004D0453799'Door for a dart board'2002D0453360'Dart board'20025,979,898'Electrical scoring dart target'19995,711,528'Baseball dart board'19985,553,861'Automatic counting apparatus for a dart game with handicap feature'19965,193,817'Dart game'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2008Patents assigned to PAN FRANCIS (3)· patent assignee history
1993–2012Based in Taichung, TW· patent location history
1998Based in Taiwan, TW· patent location history
2002–2008Patents assigned to FORHOUSE CORP (11)· patent assignee history
2007–2012Patents assigned to PAN FRANCIS CHUNG HWA (3)· patent assignee history
2008Based in Taipei, TW· patent location history
2012Patents assigned to CHU CHIN-CHIEH (2)· patent assignee history
2012Patents assigned to CHUANG FU-CHIN (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FORHOUSE CORP | 11 | 2002–2008 |
| PAN FRANCISself | 3 | 1993–2008 |
| PAN FRANCIS CHUNG HWAself | 3 | 2007–2012 |
| CHU CHIN-CHIEH | 2 | 2012 |
| CHUANG FU-CHIN | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taichung, TW | 18 | 1993–2012 |
| Taipei, TW | 1 | 2008 |
| Taiwan, TW | 1 | 1998 |