Search

Igwe U. Anya

Examiner (ID: 10613, Phone: (571)272-1887 , Office: P/2891 )

Most Active Art Unit
2891
Art Unit(s)
2891, 2829, 2825
Total Applications
1784
Issued Applications
1527
Pending Applications
97
Abandoned Applications
193

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 632191 [patent_doc_number] => 07133466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-07 [patent_title] => 'Amplifying apparatus' [patent_app_type] => utility [patent_app_number] => 10/999207 [patent_app_country] => US [patent_app_date] => 2004-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6998 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/133/07133466.pdf [firstpage_image] =>[orig_patent_app_number] => 10999207 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/999207
Amplifying apparatus Nov 23, 2004 Issued
Array ( [id] => 781220 [patent_doc_number] => 06996197 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-07 [patent_title] => 'Method and apparatus for reducing interference within a communication system' [patent_app_type] => utility [patent_app_number] => 10/919198 [patent_app_country] => US [patent_app_date] => 2004-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3982 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/996/06996197.pdf [firstpage_image] =>[orig_patent_app_number] => 10919198 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/919198
Method and apparatus for reducing interference within a communication system Aug 15, 2004 Issued
Array ( [id] => 7274553 [patent_doc_number] => 20040234004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-25 [patent_title] => 'Time-domain transmit and receive processing with channel eigen-mode decomposition for MIMO systems' [patent_app_type] => new [patent_app_number] => 10/884305 [patent_app_country] => US [patent_app_date] => 2004-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12870 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0234/20040234004.pdf [firstpage_image] =>[orig_patent_app_number] => 10884305 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/884305
Time-domain transmit and receive processing with channel eigen-mode decomposition for MIMO systems Jul 1, 2004 Issued
Array ( [id] => 7615952 [patent_doc_number] => 06947493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-09-20 [patent_title] => 'Dual phase pulse modulation decoder circuit' [patent_app_type] => utility [patent_app_number] => 10/836710 [patent_app_country] => US [patent_app_date] => 2004-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3770 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/947/06947493.pdf [firstpage_image] =>[orig_patent_app_number] => 10836710 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/836710
Dual phase pulse modulation decoder circuit Apr 28, 2004 Issued
Array ( [id] => 665812 [patent_doc_number] => 07103110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-05 [patent_title] => 'Dual phase pulse modulation encoder circuit' [patent_app_type] => utility [patent_app_number] => 10/836703 [patent_app_country] => US [patent_app_date] => 2004-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3769 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/103/07103110.pdf [firstpage_image] =>[orig_patent_app_number] => 10836703 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/836703
Dual phase pulse modulation encoder circuit Apr 28, 2004 Issued
Array ( [id] => 7325576 [patent_doc_number] => 20040252787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-16 [patent_title] => 'System and method to perform DC compensation on a radio frequency burst in a cellular wireless network' [patent_app_type] => new [patent_app_number] => 10/786376 [patent_app_country] => US [patent_app_date] => 2004-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7891 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0252/20040252787.pdf [firstpage_image] =>[orig_patent_app_number] => 10786376 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/786376
System and method to perform DC compensation on a radio frequency burst in a cellular wireless network Feb 24, 2004 Issued
Array ( [id] => 932159 [patent_doc_number] => 06980613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-27 [patent_title] => 'Ultra-wideband correlating receiver' [patent_app_type] => utility [patent_app_number] => 10/718984 [patent_app_country] => US [patent_app_date] => 2003-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 7447 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/980/06980613.pdf [firstpage_image] =>[orig_patent_app_number] => 10718984 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/718984
Ultra-wideband correlating receiver Nov 20, 2003 Issued
Array ( [id] => 759372 [patent_doc_number] => 07020224 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-28 [patent_title] => 'Ultra-wideband correlating receiver' [patent_app_type] => utility [patent_app_number] => 10/676449 [patent_app_country] => US [patent_app_date] => 2003-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6315 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/020/07020224.pdf [firstpage_image] =>[orig_patent_app_number] => 10676449 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/676449
Ultra-wideband correlating receiver Sep 29, 2003 Issued
Array ( [id] => 487490 [patent_doc_number] => 07221714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-22 [patent_title] => 'Non-systematic and non-linear PC-TCM (Parallel Concatenate Trellis Coded Modulation)' [patent_app_type] => utility [patent_app_number] => 10/446318 [patent_app_country] => US [patent_app_date] => 2003-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 59 [patent_no_of_words] => 22026 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/221/07221714.pdf [firstpage_image] =>[orig_patent_app_number] => 10446318 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/446318
Non-systematic and non-linear PC-TCM (Parallel Concatenate Trellis Coded Modulation) May 26, 2003 Issued
Array ( [id] => 7274558 [patent_doc_number] => 20040234009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-25 [patent_title] => 'Best linear unbiased channel estimation for frequency selective multipath channels with long delay spreads' [patent_app_type] => new [patent_app_number] => 10/444338 [patent_app_country] => US [patent_app_date] => 2003-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4351 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0234/20040234009.pdf [firstpage_image] =>[orig_patent_app_number] => 10444338 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/444338
Best linear unbiased channel estimation for frequency selective multipath channels with long delay spreads May 22, 2003 Issued
Array ( [id] => 7316187 [patent_doc_number] => 20040223567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-11 [patent_title] => 'CLOCK RECOVERY SYSTEM' [patent_app_type] => new [patent_app_number] => 10/249826 [patent_app_country] => US [patent_app_date] => 2003-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4982 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0223/20040223567.pdf [firstpage_image] =>[orig_patent_app_number] => 10249826 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/249826
CLOCK RECOVERY SYSTEM May 8, 2003 Abandoned
Array ( [id] => 7316188 [patent_doc_number] => 20040223568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-11 [patent_title] => 'PHASE SAMPLING DETERMINATION SYSTEM' [patent_app_type] => new [patent_app_number] => 10/249827 [patent_app_country] => US [patent_app_date] => 2003-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4817 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0223/20040223568.pdf [firstpage_image] =>[orig_patent_app_number] => 10249827 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/249827
PHASE SAMPLING DETERMINATION SYSTEM May 8, 2003 Abandoned
Array ( [id] => 475867 [patent_doc_number] => 07230984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-12 [patent_title] => 'Methods and system for equalizing data in multicarrier receiver systems' [patent_app_type] => utility [patent_app_number] => 10/390390 [patent_app_country] => US [patent_app_date] => 2003-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4436 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/230/07230984.pdf [firstpage_image] =>[orig_patent_app_number] => 10390390 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/390390
Methods and system for equalizing data in multicarrier receiver systems Mar 16, 2003 Issued
Array ( [id] => 495180 [patent_doc_number] => 07215705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-08 [patent_title] => 'Reducing phase noise in phase-encoded communications signals' [patent_app_type] => utility [patent_app_number] => 10/390525 [patent_app_country] => US [patent_app_date] => 2003-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2692 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/215/07215705.pdf [firstpage_image] =>[orig_patent_app_number] => 10390525 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/390525
Reducing phase noise in phase-encoded communications signals Mar 16, 2003 Issued
Array ( [id] => 7381581 [patent_doc_number] => 20040179635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-16 [patent_title] => 'Operating point independent digital automatic level control' [patent_app_type] => new [patent_app_number] => 10/389034 [patent_app_country] => US [patent_app_date] => 2003-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2637 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0179/20040179635.pdf [firstpage_image] =>[orig_patent_app_number] => 10389034 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/389034
Operating point independent digital automatic level control Mar 13, 2003 Issued
Array ( [id] => 7376344 [patent_doc_number] => 20040028152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-12 [patent_title] => 'Continuous self-calibration of internal analog signals' [patent_app_type] => new [patent_app_number] => 10/216012 [patent_app_country] => US [patent_app_date] => 2002-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3400 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20040028152.pdf [firstpage_image] =>[orig_patent_app_number] => 10216012 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/216012
Continuous self-calibration of internal analog signals Aug 8, 2002 Issued
Array ( [id] => 6687540 [patent_doc_number] => 20030031263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-13 [patent_title] => 'Circuit for compensating a degraded signal and associated method' [patent_app_type] => new [patent_app_number] => 10/064712 [patent_app_country] => US [patent_app_date] => 2002-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3571 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20030031263.pdf [firstpage_image] =>[orig_patent_app_number] => 10064712 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/064712
Circuit for compensating a degraded signal and associated method Aug 7, 2002 Issued
Array ( [id] => 769236 [patent_doc_number] => 07010055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-07 [patent_title] => 'System implementing closed loop transmit diversity and method thereof' [patent_app_type] => utility [patent_app_number] => 10/183292 [patent_app_country] => US [patent_app_date] => 2002-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6428 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/010/07010055.pdf [firstpage_image] =>[orig_patent_app_number] => 10183292 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/183292
System implementing closed loop transmit diversity and method thereof Jun 26, 2002 Issued
Array ( [id] => 6322054 [patent_doc_number] => 20020196874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-26 [patent_title] => 'Gain control apparatus and modem apparatus provided with gain control apparatus' [patent_app_type] => new [patent_app_number] => 10/140161 [patent_app_country] => US [patent_app_date] => 2002-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3840 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0196/20020196874.pdf [firstpage_image] =>[orig_patent_app_number] => 10140161 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/140161
Gain control apparatus and modem apparatus provided with gain control apparatus May 7, 2002 Abandoned
Array ( [id] => 665793 [patent_doc_number] => 07103091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-05 [patent_title] => 'Common data path rake receiver for a CDMA demodulator circuit' [patent_app_type] => utility [patent_app_number] => 10/141460 [patent_app_country] => US [patent_app_date] => 2002-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 8196 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/103/07103091.pdf [firstpage_image] =>[orig_patent_app_number] => 10141460 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/141460
Common data path rake receiver for a CDMA demodulator circuit May 6, 2002 Issued
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