Inventor
Chunlong Bai
Inventor
Kanata, CA
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Fprimary
H03FAmplifiers46%
H04LTransmission of digital information, e.g. telegraphic communication21%
H04BTransmission20%
H04WWireless communication networks5%
H03MCoding3%
H04NPictorial communication, e.g. television3%
H03HImpedance networks, e.g. resonant circuits2%
PatentTitleYear
9,986,571Hybrid automatic repeat request with feedback dependent bit selection20189,819,318'Architecture of a low bandwidth predistortion system for non-linear RF components'20179,444,585'Hybrid automatic repeat request with feedback dependent bit selection'20169,374,044'Architecture of nonlinear RF filter-based transmitter'20169,166,840'Method of transmitting data samples with reduced bandwidth'20159,130,748'Hybrid automatic repeat request with feedback dependent BIT selection'20159,071,207'Predistortion of concurrent multi-band signal to compensate for PA non-linearity'20158,976,893'Predistortion according to an artificial neural network (ANN)-based model'20158,957,729'Memory structure having taps and non-unitary delays between taps'20158,902,000'Signal splitting apparatus suitable for use in a power amplifier'20148,811,532'Architecture and the training method of a PA DPD system with space mapping applied in the predistorter'20148,798,559'FIR/IIR filter predistorter for power amplifiers exhibiting short-term and/or long-term memory effects'20148,787,494'Modeling digital predistorter'20148,780,694'Hybrid ARQ with variable retransmission energy'20148,761,241'Method of transmitting data samples with reduced bandwidth'20148,737,942'Method and system for generating odd order predistortions for a power amplifier receiving concurrent dual band inputs'20148,731,105'Multi-rate filter and filtering method for digital pre-distorters'20148,649,745'Adaptive predistortion for a non-linear subsystem based on a model as a concatenation of a non-linear model followed by a linear model'20148,645,884'Multi-layer memory structure for behavioral modeling in a pre-distorter'20148,634,494'Bandpass sampling schemes for observation receiver for use in PA DPD system for concurrent multi-band signals'20148,633,769'Dual loop adaptation digital predistortion architecture for power amplifiers'20148,629,718'Signal splitting apparatus suitable for use in a power amplifier'20148,619,906'Look up table-based sum predistorter for power amplifification with concurrent dual band inputs'20138,610,500'Orthogonal basis function set for digital predistorter'20138,606,197'Method and system for generating odd order predistortions for a power amplifier receiving concurrent dual band inputs'20138,576,941'Configurable basis-function generation for nonlinear modeling'20138,564,368'Digital Predistorter (DPD) structure based on dynamic deviation reduction (DDR)-based volterra series'20138,520,773'Power amplifier digital predistortion system for concurrent dual band inputs'20138,428,525'Predistorter for a multi-antenna transmitter'20138,406,708'Joint process estimator with variable tap delay line for use in power amplifier digital predistortion'20138,390,376'Non-linear model with tap output normalization'20138,380,144'Systems and methods for digital predistortion in a dual band transmitter'20138,368,466'Orthogonal basis function set for digital predistorter'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2018Patents assigned to ERICSSON TELEFON AB L M (33)· patent assignee history
2013–2017Patents assigned to BAI CHUNLONG (29)· patent assignee history
2013–2014Patents assigned to MORRIS BRADLEY JOHN (3)· patent assignee history
2013–2018Based in Kanata, CA· patent location history
2014–2017Patents assigned to JIAN CHUNYUN (3)· patent assignee history
2014–2015Patents assigned to Göransson Bo (2)· patent assignee history
2014Based in San Diego, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ERICSSON TELEFON AB L M | 33 | 2013–2018 |
| BAI CHUNLONGself | 29 | 2013–2017 |
| JIAN CHUNYUN | 3 | 2014–2017 |
| MORRIS BRADLEY JOHN | 3 | 2013–2014 |
| Göransson Bo | 2 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanata, CA | 32 | 2013–2018 |
| San Diego, California, US | 1 | 2014 |