Inventor

Chi-An Yu

Inventor

New Taipei, TW

Overview

8→

Patents

2013–2014

Patent span

Performing operations

Primary field (CPC B)

Patents· 8 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H05Kprimary

H05KPrinted circuits21%

Y10TTechnical subjects covered by former us classification21%

A47CChairs7%

B01FMixing, e.g. dissolving, emulsifying or dispersing7%

B23KSoldering or unsoldering7%

B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding7%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%

B66FHoisting, lifting, hauling or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load7%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges7%

G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure7%

PatentTitleYear

8,756,797'Pressure-sensitive cover installer'2014 8,733,748'Cart with height adjustable tray'2014 8,737,084'Printed circuit board and carrier'2014 8,634,203'Latch assembly for connecting two boards'2014 8,537,547'Repair apparatus and method for circuit board assembly'2013 8,477,497'Cooling device for cooling electronic components'2013 8,434,750'Positioning device for workpieces'2013 8,434,929'Solder paste mixer'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2014Patents assigned to FU TAI HUA IND SHENZHEN CO LTD (8)· patent assignee history

2013–2014Patents assigned to HON HAI PREC IND CO LTD (8)· patent assignee history

2013–2014Patents assigned to YU CHI-AN (8)· patent assignee history

2013–2014Patents assigned to LIU YU-CHING (4)· patent assignee history

2013–2014Patents assigned to Chen ri-qing (3)· patent assignee history

2013–2014Based in New Taipei, TW· patent location history

2013Based in Taipei, TW· patent location history

2014Based in Tu-Cheng, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FU TAI HUA IND SHENZHEN CO LTD	8	2013–2014
HON HAI PREC IND CO LTD	8	2013–2014
YU CHI-ANself	8	2013–2014
LIU YU-CHING	4	2013–2014
Chen ri-qing	3	2013–2014

Locations

Location	Patents	Span
New Taipei, TW	3	2013–2014
Taipei, TW	3	2013
Tu-Cheng, TW	2	2014