Inventor
Nikolaus Klemmer
Inventor
Dallas, TX, US
Overview
Patents· 48 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 pulses18%
H04LTransmission of digital information, e.g. telegraphic communication13%
H03KPulse technique12%
H04BTransmission12%
H03FAmplifiers7%
H03MCoding7%
G06FElectric digital data processing5%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner5%
H03DDemodulation or transference of modulation from one carrier to another5%
G01SRadio direction-finding2%
PatentTitleYear
11,031,978Detection and ranging using multi-radio mobile devices202110,931,488Front-end transceivers with multiple reception channels202110,797,921Threshold computation circuit for S-FSK receiver, integrated circuit, and method associated therewith202010,778,482Bit slicer circuit for S-FSK receiver, integrated circuit, and method associated therewith202010,651,870Input path matching in pipelined continuous-time analog-to-digital converters202010,644,693Power-on reset circuit with reset transition delay202010,536,258Skew compensation for multi-domain clock generation202010,511,467Oscillator with pulse-edge tuning201910,224,811Methods and apparatus to reduce electromagnetic interference in a power converter using phase hopping in conjunction with pulse width modulation201910,218,338Aperiodic clock generation with spur suppression201910,187,071PLL lock range extension over temperature201910,140,229Wired communication with remote function calls201810,084,473Input path matching in pipelined continuous-time analog-to-digital converters201810,033,427Transmitter local oscillator leakage suppression20189,998,169Phase rotator for compensating transceiver impairments20189,806,610'Noise-shaped power converters'20179,734,265'Method and apparatus having enhanced oscillator phase noise using high Vt MOS devices'20179,641,317'Phase rotator for compensating transceiver impairments'20179,614,510'Input path matching in pipelined continuous-time analog-to-digital converters'20179,413,300'Front-end matching amplifier'20168,638,143'Phase locked loop frequency synthesizer circuit with improved noise performance'20148,131,224'Delay, gain and phase estimation for measurement receivers'20128,041,310'Apparatus and methods for frequency control in a multi-output frequency synthesizer'20117,929,985'Multiple antenna receiver'20117,570,123'Digitally controlled analog frequency synthesizer'20097,538,704'Direct RF D-to-A conversion'20097,359,680'Delay calibration in polar modulation transmitters'20087,356,312'Fractional frequency synthesizer'20087,265,625'Amplifier systems with low-noise, constant-transconductance bias generators'20077,081,789'Switched capacitor circuit compensation apparatus and method'20067,003,065'PLL cycle slip detection'20066,856,791'Direct automatic frequency control method and apparatus'20056,768,389'Integrated, digitally-controlled crystal oscillator'20046,708,026'Division based local oscillator for frequency synthesis'20046,570,946'One-hot decoded phase shift prescaler'20036,420,917'PLL loop filter with switched-capacitor resistor'20026,353,364'Digitally gain controllable amplifiers with analog gain control input, on-chip decoder and programmable gain distribution'20026,337,601'Ring oscillator with jitter reset'20026,265,902'Slip-detecting phase detector and method for improving phase-lock loop lock time'20016,265,947'Power conserving phase-locked loop and method'20016,259,289'PLL loop filter with switched-capacitor resistor'20016,255,897'Current biasing circuit'20016,211,708'Frequency doubling circuits, method, and systems including quadrature phase generators'20016,181,173'Power-on reset circuit'20016,163,235'Active load circuit with low impedance output'20006,150,882'RF low noise amplifier'20006,124,740'Low power class AB unity gain buffer circuit'20006,100,758'Low noise resistively matched amplifier'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2006Patents assigned to ERICSSON INC (17)· patent assignee history
2000–2011Based in Apex, NC, US· patent location history
2006–2012Based in Cary, NC, US· patent location history
2008–2011Patents assigned to ERICSSON TELEFON AB L M (6)· patent assignee history
2012–2014Patents assigned to KLEMMER NIKOLAUS (2)· patent assignee history
2012–2014Patents assigned to ST ERICSSON SA (2)· patent assignee history
2014–2018Based in Plano, TX, US· patent location history
2016–2021Patents assigned to TEXAS INSTRUMENTS INC (19)· patent assignee history
2016–2021Based in Dallas, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TEXAS INSTRUMENTS INC | 19 | 2016–2021 |
| ERICSSON INC | 17 | 2000–2006 |
| ERICSSON TELEFON AB L M | 6 | 2008–2011 |
| KLEMMER NIKOLAUSself | 2 | 2012–2014 |
| ST ERICSSON SA | 2 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Dallas, Texas, US | 19 | 2016–2021 |
| Apex, NC, US | 19 | 2000–2011 |
| Cary, NC, US | 8 | 2006–2012 |
| Plano, Texas, US | 2 | 2014–2018 |