Inventor
Hai Zhang
Inventor
Shenzhen, CN
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks25%
G06FElectric digital data processing18%
H04LTransmission of digital information, e.g. telegraphic communication18%
H05KPrinted circuits13%
LOC0313%
H04MTelephonic communication5%
Y10TTechnical subjects covered by former us classification5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
LOC083%
PatentTitleYear
D0882264Bag for notebook computers2020D0876838Liners of a bag for notebook computers2020D0858987Bag for notebook computers2019D0826565Luggage liner2018D0805299Bag for notebook computers20179,565,570'Capacity planning method and device for wireless broadband network'20179,392,435'Method, system and apparatus for accessing a visited network'20169,285,929'Touchscreen system with simplified mechanical touchscreen design using capacitance and acoustic sensing technologies, and method therefor'20169,128,568'Capacitive touch panel with FPC connector electrically coupled to conductive traces of face-to-face ITO pattern structure in single plane'20158,891,498'Method for wireless network re-selection in a plurality of networks environment'20148,842,593'Method for activating multimedia broadcast/multicast service'20148,776,184'Method, system and apparatus for accessing a visited network'20148,507,800'Capacitive touch panel having dual resistive layer'20138,448,791'Server assembly'20138,380,211'CS domain call terminating system, method and network device'20138,325,641'Method and apparatus for service identifying and routing in multimedia broadcast/multicast service system'20128,228,306'Integration design for capacitive touch panels and liquid crystal displays'20128,209,861'Method for manufacturing a touch screen sensor assembly'20128,170,565'Method and apparatus of domain selection for routing control'20127,974,092'Computer enclosure with cover mounting apparatus'20117,904,087'Method and system for WLAN user equipment accessing new operation network'2011D0607714'Thumbscrew'20107,349,711'Method of counting the number of multimedia broadcasting multicast service subscribers'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2016Patents assigned to HUAWEI TECH CO LTD (9)· patent assignee history
2008–2020Based in Guangdong, CN· patent location history
2010–2017Based in Shenzhen, CN· patent location history
2012–2020Patents assigned to ZHANG HAI (7)· patent assignee history
2012–2016Patents assigned to ZHANG HAI LONG (5)· patent assignee history
2012–2015Patents assigned to LONG DING HUA (4)· patent assignee history
2016Based in Langfang, CN· patent location history
2016Based in Buji Town, CN· patent location history
2017–2020Patents assigned to SHENZHEN TOMTOC TECH CO LTD (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAWEI TECH CO LTD | 9 | 2008–2016 |
| ZHANG HAIself | 7 | 2012–2020 |
| ZHANG HAI LONGself | 5 | 2012–2016 |
| LONG DING HUA | 4 | 2012–2015 |
| SHENZHEN TOMTOC TECH CO LTD | 4 | 2017–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shenzhen, CN | 11 | 2010–2017 |
| Guangdong, CN | 10 | 2008–2020 |
| Langfang, CN | 1 | 2016 |
| Buji Town, CN | 1 | 2016 |