Inventor
Jin-Der Wang
Inventor
Ocean, NJ, US
Overview
Patents· 42 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication31%
H04WWireless communication networks14%
H04MTelephonic communication13%
H04NPictorial communication, e.g. television9%
H04BTransmission8%
H04HBroadcast communication8%
A61KPreparations for medical, dental or toiletry purposes1%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations1%
C07DHeterocyclic compounds1%
C07KPeptides1%
PatentTitleYear
10,954,273Hybrid cyclic libraries and screens thereof202110,530,236Auxiliary power supply for a gate driver20209,638,783'Broadcast-based positioning for device-to-device proximity services'20179,071,678'Intelligent loop diagnostics for digital subscriber line services to support a service assurance system'20159,019,895'Methods and apparatus for controlling access points coupled to a common power source'20158,687,771'Methods and apparatus to test a subscriber line for a broadband access service'20148,503,419'Adaptive rate and reach optimization for wireless access networks'20138,416,700'Intelligent loop diagnostics for digital subscriber line services to support a service assurance system'20138,369,484'Methods and apparatus to test a subscriber line for a broadband access service'20138,121,178'Method and system for sending data using a very high bit rate digital subscriber line'20127,924,023'Method and apparatus for measuring data rates'20117,606,145'Dual-mode broadband modem'20097,515,692'System and method for qualifying telephone lines for very-high-bit-rate digital subscriber line service'20097,123,651'Adaptable hybrid and selection method for ADSL modem data rate improvement'20066,628,722'Decoding technique in discrete multi-tone (DMT) based communications systems'20036,614,774'Method and system for providing wireless mobile server and peer-to-peer services with dynamic DNS update'20036,603,761'Using internet and internet protocols to bypass PSTN, GSM map, and ANSI-41 networks for wireless telephone call delivery'20036,580,761'Coding technique in discrete multi-tone (DMT) based communications systems'20036,526,033'Delivering calls to GSM subscribers roaming to CDMA networks via IP tunnels'20036,526,390'Independent billing settlement for call origination by wireless subscribers roaming to foreign wireless networks'20036,519,291'Reduction of interference in discrete multi-tone (DMT) based communications systems'20036,493,551'GSM MoU bypass for delivering calls to GSM subscribers roaming to CDMA networks'20026,445,922'Method and system for support of overlapping IP addresses between an interworking function and a mobile IP foreign agent'20026,434,382'Cellular call processor having concurrent instances of call models to support mixed media communication connections'20026,331,996'Channel synchronization and impulse sounding in the presence of frequency offset'20016,285,877'Cellular call processor having concurrent instances of call models to support mixed media communication connections'20015,881,108'Adaptive pre-equalizer for use in data communications equipment'19995,828,954'Transmission system for digital audio broadcasting'19985,822,368'Developing a channel impulse response by using distortion'19985,815,529'Transmission system for digital audio broadcasting that incorporates a rotator in the transmitter'19985,802,079'Transmission system for digital audio broadcasting'19985,751,774'Transmission system for digital audio broadcasting'19985,748,686'System and method producing improved frame synchronization in a digital communication system'19985,604,769'Hybrid equalizer arrangement for use in data communications equipment'19975,513,216'Hybrid equalizer arrangement for use in data communications equipment'19965,406,586'Signal correlation technique'19955,371,762'Technique utilizing signal storing devices for cancelling signal dispersion'19945,260,972'Technique for determining signal dispersion characteristics in communications systems'19935,214,656'Multiplexed coded modulation with unequal error protection'19935,117,291'Technique for adjusting signal dispersion cancellation apparatus in communications systems'19925,052,000'Technique for improving the operation of decision feedback equalizers in communications systems utilizing error correction'19914,980,767'Technique for determining signal dispersion characteristics in communications systems'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1993Patents assigned to AT & T BELL LAB (5)· patent assignee history
1990–2003Based in Ocean, NJ, US· patent location history
1994–1996Patents assigned to AT & T CORP (3)· patent assignee history
1997–2003Patents assigned to LUCENT TECHNOLOGIES INC (17)· patent assignee history
2001–2003Based in Lisle, IL, US· patent location history
2009–2013Based in Walnut Creek, CA, US· patent location history
2011–2015Patents assigned to AT & T IP I LP (7)· patent assignee history
2012–2013Patents assigned to WANG JIN (4)· patent assignee history
2013–2015Based in Fremont, CA, US· patent location history
2015–2017Based in Dublin, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LUCENT TECHNOLOGIES INC | 17 | 1997–2003 |
| AT & T IP I LP | 7 | 2011–2015 |
| AT & T BELL LAB | 5 | 1990–1993 |
| WANG JINself | 4 | 2012–2013 |
| AT & T CORP | 3 | 1994–1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ocean, New Jersey, US | 18 | 1990–2003 |
| Lisle, Illinois, US | 8 | 2001–2003 |
| Fremont, California, US | 4 | 2013–2015 |
| Walnut Creek, California, US | 3 | 2009–2013 |
| Dublin, California, US | 2 | 2015–2017 |