Inventor
Wen-Hwa Lin
Inventor
Taichung, TW
Overview
Patents· 43 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification25%
B62MRider propulsion of wheeled vehicles or sledges23%
B62KCycles16%
H04NPictorial communication, e.g. television5%
F16CShafts4%
A43BCharacteristic features of footwear3%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges3%
G02BOptical elements, systems or apparatus3%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%
H04LTransmission of digital information, e.g. telegraphic communication3%
PatentTitleYear
11,042,080Light source module and projector using the same20219,446,815'Chain wheel assembly and chain wheel device using it'20168,875,862'Ratchet hub'20148,689,629'Sensing unit for bicycle speedometer'20148,295,313'Video instant messaging system and method thereof'20128,292,316'Angle-adjusting head parts for front fork'20128,212,853'Instant video messaging system and instant video messaging method thereof'20128,052,346'Tensioner nut'20117,990,470'Image sensor module for camera device'20117,856,904'Multi-function pedals for bicycles'20107,796,875'Focusing system and method for enhancing resolution of an optical system'20107,669,504'Bicycle pedal'20107,661,885'Ball bearing assembly for bicycle'20107,645,087'Expander nut'20107,288,048'Folding pedal'20076,714,735'Capacitor charging device for a flash'2004D0486426'Bicycle treadle'20046,682,088'Bicycle head tube and ball bearing mounting arrangement'20046,474,192'Bottom bracket bearing axle mounting arrangement'20026,394,692'Bicycle head lock ring assembly'20026,254,115'Bicycle front fork and head tube mounting arrangement'20016,230,584'Bicycle pedal'20016,085,614'Pedal for a racing bicycle'20006,042,274'Axle and ball bearing arrangement'20005,979,925'Bicycle head tube packing arrangement'19995,971,415'Bicycle front fork packing device'19995,848,560'Bicycle pedal and shoe plate arrangement'19985,810,380'Bicycle front fork packing structure'19985,762,426'Bottom bracket ball bearing axle mounting structure for a bicycle'19985,724,752'Water-proofing locating device of a bicycle shoe'19985,692,415'Bicycle pedal having two surfaces for coupling to a bicycle shoe'19975,685,093'Bicycle shoe'19975,657,670'Bicycle head tube sealing structure'19975,634,383'Bicycle shoe plate holding-down device'19975,626,060'Bicycle bottom bracket and bearing axle arrangement'19975,586,472'Detachable bicycle pedal mounting structure'19965,568,991'Seat post assembly for bicycles'1996D0374389'Combined tool'1996D0374409'Rear reflector'19965,496,126'Bicycle front fork mounting structure'19965,496,114'Bottom bracket bearing axle mounting structure for bicycles'1996D0343557'Grease gun'19945,259,270'Bicycle pedal'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993Patents assigned to LIN WEN HWA (1)· patent assignee history
1993–2016Based in Taichung, TW· patent location history
1994–2014Patents assigned to LIN WEN-HWA (8)· patent assignee history
1997–1998Based in Yeong-Ho City, Taipei Hsien, TW· patent location history
2004–2012Based in Taipei, TW· patent location history
2007–2016Patents assigned to VP COMPONENTS CO LTD (10)· patent assignee history
2010–2012Patents assigned to HON HAI PREC IND CO LTD (4)· patent assignee history
2012Patents assigned to YEH CHUN-NAN (2)· patent assignee history
2021Based in Taoyuan, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VP COMPONENTS CO LTD | 10 | 2007–2016 |
| LIN WEN-HWAself | 8 | 1994–2014 |
| HON HAI PREC IND CO LTD | 4 | 2010–2012 |
| YEH CHUN-NAN | 2 | 2012 |
| LIN WEN HWAself | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taichung, TW | 33 | 1993–2016 |
| Taipei, TW | 7 | 2004–2012 |
| Yeong-Ho City, Taipei Hsien, TW | 2 | 1997–1998 |
| Taoyuan, TW | 1 | 2021 |