Inventor
John Wallberg
Inventor
Richardson, TX, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Lprimary
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses38%
H04LTransmission of digital information, e.g. telegraphic communication17%
G04FTime-interval measuring14%
H03MCoding10%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers3%
G01RMeasuring electric variables3%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner3%
H03CModulation3%
H03FAmplifiers3%
H03JTuning resonant circuits3%
PatentTitleYear
8,559,579'All-digital frequency synthesis with DCO gain calculation'20138,050,375'Digital phase locked loop with integer channel mitigation'20118,045,670'Interpolative all-digital phase locked loop'20118,000,428'All-digital frequency synthesis with DCO gain calculation'20117,801,262'All digital phase locked loop architecture for low power cellular applications'20107,777,576'Digital phase locked loop with gear shifting'20107,746,185'Apparatus and method for acquisition and tracking bank cooperation in a digitally controlled oscillator'20107,498,890'Continuous reversible gear shifting mechanism'20097,482,883'Gain normalization of a digitally controlled oscillator in an all digital phase locked loop based transmitter'20097,411,462'Built-in self test method for a digitally controlled crystal oscillator'20087,205,924'Circuit for high-resolution phase detection in a digital RF processor'20076,473,478'Digital phase-locked loop with phase optimal frequency estimation'20026,356,152'Amplifier with folded super-followers'20026,158,607'Storage container with attachable lid'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Based in Kearns, UT, US· patent location history
2002–2013Patents assigned to TEXAS INSTRUMENTS INC (13)· patent assignee history
2002–2013Based in Richardson, TX, US· patent location history
2002Based in Dallas, TX, US· patent location history
2013Patents assigned to LEIPOLD DIRK (1)· patent assignee history
2013Patents assigned to STASZEWSKI ROBERT B (1)· patent assignee history
2013Patents assigned to WALLBERG JOHN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TEXAS INSTRUMENTS INC | 13 | 2002–2013 |
| LEIPOLD DIRK | 1 | 2013 |
| STASZEWSKI ROBERT B | 1 | 2013 |
| WALLBERG JOHNself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Richardson, Texas, US | 12 | 2002–2013 |
| Dallas, Texas, US | 1 | 2002 |
| Kearns, UT, US | 1 | 2000 |