Search

Hafizur Rahman

Examiner (ID: 10494, Phone: (571)270-0659 , Office: P/2842 )

Most Active Art Unit
2843
Art Unit(s)
2842, 2843
Total Applications
739
Issued Applications
629
Pending Applications
72
Abandoned Applications
38

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5381482 [patent_doc_number] => 20090193321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'VITERBI DECODER AND VITERBI DECODING METHOD' [patent_app_type] => utility [patent_app_number] => 12/146812 [patent_app_country] => US [patent_app_date] => 2008-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5830 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0193/20090193321.pdf [firstpage_image] =>[orig_patent_app_number] => 12146812 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/146812
VITERBI DECODER AND VITERBI DECODING METHOD Jun 25, 2008 Abandoned
Array ( [id] => 5351715 [patent_doc_number] => 20090007076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-01 [patent_title] => 'Synchronizing Triggering of Multiple Hardware Trace Facilities Using an Existing System Bus' [patent_app_type] => utility [patent_app_number] => 12/144422 [patent_app_country] => US [patent_app_date] => 2008-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7763 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0007/20090007076.pdf [firstpage_image] =>[orig_patent_app_number] => 12144422 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/144422
Synchronizing triggering of multiple hardware trace facilities using an existing system bus Jun 22, 2008 Issued
Array ( [id] => 5399801 [patent_doc_number] => 20090319864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'METHOD AND APPARATUS FOR DYNAMICALLY CONFIGURABLE MULTI LEVEL ERROR CORRECTION' [patent_app_type] => utility [patent_app_number] => 12/143274 [patent_app_country] => US [patent_app_date] => 2008-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4868 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0319/20090319864.pdf [firstpage_image] =>[orig_patent_app_number] => 12143274 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/143274
Method and apparatus for dynamically configurable multi level error correction Jun 19, 2008 Issued
Array ( [id] => 8170853 [patent_doc_number] => 08176388 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-05-08 [patent_title] => 'System and method for soft error scrubbing' [patent_app_type] => utility [patent_app_number] => 12/142590 [patent_app_country] => US [patent_app_date] => 2008-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6507 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/176/08176388.pdf [firstpage_image] =>[orig_patent_app_number] => 12142590 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/142590
System and method for soft error scrubbing Jun 18, 2008 Issued
Array ( [id] => 7803786 [patent_doc_number] => 08132070 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-06 [patent_title] => 'Using different physical interface to request retransmission of packet lost on unidirectional interface' [patent_app_type] => utility [patent_app_number] => 12/142087 [patent_app_country] => US [patent_app_date] => 2008-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1450 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/132/08132070.pdf [firstpage_image] =>[orig_patent_app_number] => 12142087 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/142087
Using different physical interface to request retransmission of packet lost on unidirectional interface Jun 18, 2008 Issued
Array ( [id] => 8331641 [patent_doc_number] => 08239720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-07 [patent_title] => 'Communication over plural channels with acknowledgment variability' [patent_app_type] => utility [patent_app_number] => 12/141920 [patent_app_country] => US [patent_app_date] => 2008-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 7911 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12141920 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/141920
Communication over plural channels with acknowledgment variability Jun 18, 2008 Issued
Array ( [id] => 8285779 [patent_doc_number] => 08219896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-10 [patent_title] => 'Reduced-complexity decoding algorithms for tail-biting convolutional codes' [patent_app_type] => utility [patent_app_number] => 12/140956 [patent_app_country] => US [patent_app_date] => 2008-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 8500 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12140956 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/140956
Reduced-complexity decoding algorithms for tail-biting convolutional codes Jun 16, 2008 Issued
Array ( [id] => 8623313 [patent_doc_number] => 08356234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-15 [patent_title] => 'Apparatus and method for transmitting and receiving data in a mobile communication system' [patent_app_type] => utility [patent_app_number] => 12/139816 [patent_app_country] => US [patent_app_date] => 2008-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6247 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12139816 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/139816
Apparatus and method for transmitting and receiving data in a mobile communication system Jun 15, 2008 Issued
Array ( [id] => 6241212 [patent_doc_number] => 20100269011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'APPARATUS AND METHOD FOR DECODING LOW DENSITY PARITY CHECK CODE USING PROTOTYPE MATRIX' [patent_app_type] => utility [patent_app_number] => 12/747694 [patent_app_country] => US [patent_app_date] => 2008-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5917 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0269/20100269011.pdf [firstpage_image] =>[orig_patent_app_number] => 12747694 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/747694
APPARATUS AND METHOD FOR DECODING LOW DENSITY PARITY CHECK CODE USING PROTOTYPE MATRIX Jun 3, 2008 Abandoned
Array ( [id] => 5486898 [patent_doc_number] => 20090276663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-05 [patent_title] => 'Method and arrangement for optimizing test case execution' [patent_app_type] => utility [patent_app_number] => 12/151145 [patent_app_country] => US [patent_app_date] => 2008-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4894 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0276/20090276663.pdf [firstpage_image] =>[orig_patent_app_number] => 12151145 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/151145
Method and arrangement for optimizing test case execution May 1, 2008 Abandoned
Array ( [id] => 5535328 [patent_doc_number] => 20090235116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'Systems and Methods for Regenerating Data from a Defective Medium' [patent_app_type] => utility [patent_app_number] => 12/111902 [patent_app_country] => US [patent_app_date] => 2008-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9124 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0235/20090235116.pdf [firstpage_image] =>[orig_patent_app_number] => 12111902 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/111902
Systems and methods for regenerating data from a defective medium Apr 28, 2008 Issued
Array ( [id] => 5560107 [patent_doc_number] => 20090271684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'Iterative decoding between turbo and RS decoders for improving bit error rate and packet error rate' [patent_app_type] => utility [patent_app_number] => 12/110647 [patent_app_country] => US [patent_app_date] => 2008-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5977 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0271/20090271684.pdf [firstpage_image] =>[orig_patent_app_number] => 12110647 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/110647
Iterative decoding between turbo and RS decoders for improving bit error rate and packet error rate Apr 27, 2008 Issued
Array ( [id] => 8285766 [patent_doc_number] => 08219881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-10 [patent_title] => 'Memory controlling method, program and device' [patent_app_type] => utility [patent_app_number] => 12/052846 [patent_app_country] => US [patent_app_date] => 2008-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 34 [patent_no_of_words] => 11224 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12052846 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/052846
Memory controlling method, program and device Mar 20, 2008 Issued
Array ( [id] => 4722604 [patent_doc_number] => 20080244350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'APPARATUS AND METHOD FOR AUTOMATIC REPEAT REQUEST IN MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/053201 [patent_app_country] => US [patent_app_date] => 2008-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6081 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0244/20080244350.pdf [firstpage_image] =>[orig_patent_app_number] => 12053201 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/053201
APPARATUS AND METHOD FOR AUTOMATIC REPEAT REQUEST IN MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM Mar 20, 2008 Abandoned
Array ( [id] => 5405662 [patent_doc_number] => 20090240977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-24 [patent_title] => 'METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR HARD ERROR DETECTION' [patent_app_type] => utility [patent_app_number] => 12/051367 [patent_app_country] => US [patent_app_date] => 2008-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3079 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0240/20090240977.pdf [firstpage_image] =>[orig_patent_app_number] => 12051367 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/051367
Hard error detection Mar 18, 2008 Issued
Array ( [id] => 9023575 [patent_doc_number] => 08533573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-10 [patent_title] => 'Error correction circuit and method thereof' [patent_app_type] => utility [patent_app_number] => 12/051641 [patent_app_country] => US [patent_app_date] => 2008-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3191 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12051641 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/051641
Error correction circuit and method thereof Mar 18, 2008 Issued
Array ( [id] => 5405698 [patent_doc_number] => 20090241013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-24 [patent_title] => 'EFFICIENT DECOUPLING SCHEMES FOR QUANTUM SYSTEMS USING SOFT PULSES' [patent_app_type] => utility [patent_app_number] => 12/050566 [patent_app_country] => US [patent_app_date] => 2008-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4769 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0241/20090241013.pdf [firstpage_image] =>[orig_patent_app_number] => 12050566 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/050566
Efficient decoupling schemes for quantum systems using soft pulses Mar 17, 2008 Issued
Array ( [id] => 8558225 [patent_doc_number] => 08332710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-11 [patent_title] => 'Packet-asynchronous hybrid-ARQ' [patent_app_type] => utility [patent_app_number] => 12/050072 [patent_app_country] => US [patent_app_date] => 2008-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9391 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12050072 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/050072
Packet-asynchronous hybrid-ARQ Mar 16, 2008 Issued
Array ( [id] => 8530683 [patent_doc_number] => 08307267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-06 [patent_title] => 'Programmable soft-output Viterbi algorithm system and method' [patent_app_type] => utility [patent_app_number] => 12/048830 [patent_app_country] => US [patent_app_date] => 2008-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8651 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12048830 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/048830
Programmable soft-output Viterbi algorithm system and method Mar 13, 2008 Issued
Array ( [id] => 6449742 [patent_doc_number] => 20100153785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'METHODS, MEDIA, AND SYSTEMS FOR DETECTING AN ANOMALOUS SEQUENCE OF FUNCTION CALLS' [patent_app_type] => utility [patent_app_number] => 12/447946 [patent_app_country] => US [patent_app_date] => 2007-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11972 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0153/20100153785.pdf [firstpage_image] =>[orig_patent_app_number] => 12447946 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/447946
Methods, media, and systems for detecting an anomalous sequence of function calls Oct 29, 2007 Issued
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