Inventor
Raymond L. Toy
Inventor
Latham, NY, US
Overview
Patents· 16 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 communication48%
H04BTransmission21%
H03MCoding17%
G10LSpeech analysis techniques or speech synthesis10%
H04WWireless communication networks3%
PatentTitleYear
7,302,628'Data compression with incremental redundancy'20076,775,322'Equalizer with adaptive pre-filter'20046,134,260'Method and apparatus for frequency acquisition and tracking for DS-SS CDMA receivers'20006,035,007'Effective bypass of error control decoder in a digital radio system'20005,968,199'High performance error control decoder'19995,488,635'Low complexity adaptive equalizer radio receiver employing reduced complexity branch metric calculation'19965,467,374'Low complexity adaptive equalizer for U.S. digital cellular radio receivers'19955,406,593'Adaptive phase-locked loop employing channel state information estimation from received signal phase angles'19955,400,362'Double sided slot traversing decoding for time division multiple access (TDMA) radio systems'19955,371,471'Low complexity adaptive equalizer radio receiver employing direct reference state updates'19945,351,274'Post detection selection combining diversity receivers for mobile and indoor radio channels'19945,349,589'Generalized viterbi algorithm with tail-biting'19945,343,498'Sample timing selection and frequency offset correction for U.S. digital cellular mobile receivers'19945,177,740'Frame/slot synchronization for U.S. digital cellular TDMA radio telephone system'19935,097,507'Fading bit error protection for digital cellular multi-pulse speech coder'19925,073,940'Method for protecting multi-pulse coders from fading and random pattern bit errors'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1996Patents assigned to GEN ELECTRIC (10)· patent assignee history
1991–1996Based in Latham, NY, US· patent location history
1994Patents assigned to ERICSSON GE MOBILE COMMUNICAT (1)· patent assignee history
1994Based in Clifton Park, NY, US· patent location history
1995–2007Based in Cary, NC, US· patent location history
1995Based in Lathan, NY, US· patent location history
1999–2004Patents assigned to ERICSSON INC (4)· patent assignee history
2007Patents assigned to ERICSSON TELEFON AB L M (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 10 | 1991–1996 |
| ERICSSON INC | 4 | 1999–2004 |
| ERICSSON GE MOBILE COMMUNICAT | 1 | 1994 |
| ERICSSON TELEFON AB L M | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Latham, New York, US | 8 | 1991–1996 |
| Cary, NC, US | 6 | 1995–2007 |
| Lathan, New York, US | 1 | 1995 |
| Clifton Park, New York, US | 1 | 1994 |