Inventor
Lei Pi
Inventor
Shenzhen, CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Jprimary
A47JKitchen equipment20%
G08GTraffic control systems20%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters20%
H04MTelephonic communication20%
H04WWireless communication networks20%
PatentTitleYear
11,050,368Apparatus for controlling rotation speed of motor, motor and food processing equipment20218,106,793'System and method for collecting traffic violation data'20127,783,322'Mobile communication device with network selection and method for same'20107,680,499'System and method for managing incoming call in dual mode phone'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010Patents assigned to HON HAI PREC IND CO LTD (2)· patent assignee history
2010Based in Shenzhen, CN· patent location history
2012Patents assigned to CHANG CHI-HAO (1)· patent assignee history
2012Patents assigned to CHI MEI COMM SYSTEMS INC (1)· patent assignee history
2012Patents assigned to HUANG TSUNG-YUAN (1)· patent assignee history
2012Patents assigned to PI LEI (1)· patent assignee history
2012Based in Taipei, TW· patent location history
2021Based in Guangdong, 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 | 2 | 2010 |
| CHANG CHI-HAO | 1 | 2012 |
| CHI MEI COMM SYSTEMS INC | 1 | 2012 |
| HUANG TSUNG-YUAN | 1 | 2012 |
| PI LEIself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shenzhen, CN | 2 | 2010 |
| Guangdong, CN | 1 | 2021 |
| Taipei, TW | 1 | 2012 |