Inventor

Ji-Feng Qiu

Inventor

Shenzhen, CN

Overview

11→

Patents

2013–2014

Patent span

Electricity

Primary field (CPC H)

Patents· 11 as inventor

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

H05Kprimary

H05KPrinted circuits36%

G11BInformation storage based on relative movement between record carrier and transducer29%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%

G06FElectric digital data processing7%

H01HElectric switches7%

H01RElectrically-conductive connections7%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers7%

PatentTitleYear

8,858,237'Receptacle connector having improved contact modules'2014 8,571,248'Electronic device with cover having internal protruding portions for dispersing of sound'2013 8,545,074'Electronic device having light emitting module and light guiding member'2013 8,537,566'Display unit having anti-EMI capability'2013 8,537,529'Optical disk player without screws to position the cover'2013 8,503,192'Electronic device with adhesive-less fixed flat cable'2013 8,462,500'Electronic device having heat dissipation airflow path'2013 8,432,673'Display device'2013 8,411,431'Electronic device having heat dissipation airflow path'2013 8,379,404'Slide button and electronic device using the same'2013 8,365,208'Optical disk player'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2014Patents assigned to HON HAI PREC IND CO LTD (11)· patent assignee history

2013–2014Patents assigned to Qiu ji-feng (11)· patent assignee history

2013Patents assigned to HONGFUJIN PREC IND SHENZHEN (10)· patent assignee history

2013Patents assigned to LI HONG (7)· patent assignee history

2013Patents assigned to Zhou xiao-hui (7)· patent assignee history

2013Based in Shenzhen, CN· patent location history

2014Based in Kunshan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HON HAI PREC IND CO LTD	11	2013–2014
Qiu ji-fengself	11	2013–2014
HONGFUJIN PREC IND SHENZHEN	10	2013
LI HONG	7	2013
Zhou xiao-hui	7	2013

Locations

Location	Patents	Span
Shenzhen, CN	10	2013
Kunshan, CN	1	2014