Inventor
Witold A. Krzymien
Inventor
Edmonton, CA
Overview
Patents· 20 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 communication38%
H04BTransmission33%
H04WWireless communication networks12%
H03MCoding10%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%
H04QSelecting2%
PatentTitleYear
10,797,763Quantization of channel state information in multiple antenna systems202010,382,103Mitigation of transmission errors of quantized channel state information feedback in multi antenna systems201910,320,453Quantization of channel state information in multiple antenna systems20199,331,768'Mitigation of transmission errors of quantized channel state information feedback in multi antenna systems'20169,048,891'Multi-tiered quantization of channel state information in multiple antenna systems'20158,971,467'Quantization of channel state information in multiple antenna systems'20158,891,702'Quantization of channel state information in multiple antenna systems'20148,719,673'Mitigation of transmission errors of quantized channel state information feedback in multi antenna systems'20148,665,979'Quantized channel state information prediction in multiple antenna systems'20148,234,546'Mitigation of transmission errors of quantized channel state information feedback in multi antenna systems'20128,116,391'Quantization of channel state information in multiple antenna systems'20128,036,282'Multi-tiered quantization of channel state information in multiple antenna systems'20118,009,778'Quantized channel state information prediction in multiple antenna systems'20117,747,922'Adaptive hybrid ARQ systems with BCJR decoding'20107,295,513'Scheduling of wireless packet data transmissions'20076,996,385'Channel code decoding for the CDMA forward link'20066,529,709'Closed loop power control scheme for wireless communication systems'20036,493,334'Spread spectrum time-division multiple access communication scheme'20025,828,662'Medium access control scheme for data transmission on code division multiple access (CDMA) wireless systems'19985,023,869'Method and apparatus for maximizing the transmission capacity of a multi-channel bidirectional communications link'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Patents assigned to ALBERTA TELECOMM RES (1)· patent assignee history
1991–2020Based in Edmonton, CA· patent location history
2002–2010Patents assigned to TELECOMM RES LAB (5)· patent assignee history
2011–2020Patents assigned to WI LAN INC (11)· patent assignee history
2012–2015Patents assigned to MIELCZAREK BARTOSZ (6)· patent assignee history
2012–2015Patents assigned to KRZYMIEN WITOLD A (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WI LAN INC | 11 | 2011–2020 |
| MIELCZAREK BARTOSZ | 6 | 2012–2015 |
| KRZYMIEN WITOLD Aself | 5 | 2012–2015 |
| TELECOMM RES LAB | 5 | 2002–2010 |
| ALBERTA TELECOMM RES | 1 | 1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Edmonton, CA | 20 | 1991–2020 |