Search

Sung S. Ahn

Examiner (ID: 15016, Phone: (571)270-3706 , Office: P/2631 )

Most Active Art Unit
2631
Art Unit(s)
2611, 2631
Total Applications
715
Issued Applications
586
Pending Applications
33
Abandoned Applications
103

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5384572 [patent_doc_number] => 20090225816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'Parallel Correlator Implementation Using Hybrid Correlation In Spread-Spectrum Communication' [patent_app_type] => utility [patent_app_number] => 12/411538 [patent_app_country] => US [patent_app_date] => 2009-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7751 [patent_no_of_claims] => 17 [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/A1/0225/20090225816.pdf [firstpage_image] =>[orig_patent_app_number] => 12411538 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/411538
Parallel correlator implementation using hybrid correlation in spread-spectrum communication Mar 25, 2009 Issued
Array ( [id] => 5470753 [patent_doc_number] => 20090243919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'RECEIVER AND SIGNAL PROCESSING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/412007 [patent_app_country] => US [patent_app_date] => 2009-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 9379 [patent_no_of_claims] => 19 [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/A1/0243/20090243919.pdf [firstpage_image] =>[orig_patent_app_number] => 12412007 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/412007
RECEIVER AND SIGNAL PROCESSING SYSTEM Mar 25, 2009 Abandoned
Array ( [id] => 6317763 [patent_doc_number] => 20100195699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING ULTRA WIDE BAND PULSE OR PULSE SEQUENCE' [patent_app_type] => utility [patent_app_number] => 12/678356 [patent_app_country] => US [patent_app_date] => 2008-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3401 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0195/20100195699.pdf [firstpage_image] =>[orig_patent_app_number] => 12678356 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/678356
System and method for transmitting and receiving ultra wide band pulse or pulse sequence Sep 9, 2008 Issued
Array ( [id] => 6520309 [patent_doc_number] => 20100014571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-21 [patent_title] => 'ASSESSING AIRCRAFT INTERFERENCE PATH LOSS EMPLOYING DISCRETE FREQUENCY STIRRING' [patent_app_type] => utility [patent_app_number] => 12/174426 [patent_app_country] => US [patent_app_date] => 2008-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9439 [patent_no_of_claims] => 21 [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/A1/0014/20100014571.pdf [firstpage_image] =>[orig_patent_app_number] => 12174426 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/174426
Assessing aircraft interference path loss employing discrete frequency stirring Jul 15, 2008 Issued
Array ( [id] => 6581805 [patent_doc_number] => 20100061474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'FFT SPREADING AMONG SELECTED OFDM SUB-CARRIERS' [patent_app_type] => utility [patent_app_number] => 12/597469 [patent_app_country] => US [patent_app_date] => 2008-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2896 [patent_no_of_claims] => 6 [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/A1/0061/20100061474.pdf [firstpage_image] =>[orig_patent_app_number] => 12597469 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/597469
FFT SPREADING AMONG SELECTED OFDM SUB-CARRIERS May 2, 2008 Abandoned
Array ( [id] => 8148216 [patent_doc_number] => 08165230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-24 [patent_title] => 'Doppler frequency estimation in wireless communication systems' [patent_app_type] => utility [patent_app_number] => 12/110602 [patent_app_country] => US [patent_app_date] => 2008-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7452 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/165/08165230.pdf [firstpage_image] =>[orig_patent_app_number] => 12110602 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/110602
Doppler frequency estimation in wireless communication systems Apr 27, 2008 Issued
Array ( [id] => 4959206 [patent_doc_number] => 20080273630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'DECODING SYMBOLS OF A SIGNAL DISTRIBUTED ACCORDING TO FREQUENCY AND TIME DIMENSIONS' [patent_app_type] => utility [patent_app_number] => 12/110423 [patent_app_country] => US [patent_app_date] => 2008-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7869 [patent_no_of_claims] => 7 [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/A1/0273/20080273630.pdf [firstpage_image] =>[orig_patent_app_number] => 12110423 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/110423
DECODING SYMBOLS OF A SIGNAL DISTRIBUTED ACCORDING TO FREQUENCY AND TIME DIMENSIONS Apr 27, 2008 Abandoned
Array ( [id] => 8654528 [patent_doc_number] => 08374290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-12 [patent_title] => 'Demodulating apparatus and demodulating method' [patent_app_type] => utility [patent_app_number] => 12/597503 [patent_app_country] => US [patent_app_date] => 2008-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 26 [patent_no_of_words] => 9466 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12597503 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/597503
Demodulating apparatus and demodulating method Apr 24, 2008 Issued
Array ( [id] => 8539579 [patent_doc_number] => 08315303 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-11-20 [patent_title] => 'Phase pre-emphasis for a serial data transmitter' [patent_app_type] => utility [patent_app_number] => 12/110210 [patent_app_country] => US [patent_app_date] => 2008-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 2561 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12110210 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/110210
Phase pre-emphasis for a serial data transmitter Apr 24, 2008 Issued
Array ( [id] => 5557251 [patent_doc_number] => 20090268828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'SYSTEMS AND METHODS FOR DOPPLER SHIFT COMPENSATION IN OFDMA COMMUNICATIONS' [patent_app_type] => utility [patent_app_number] => 12/109771 [patent_app_country] => US [patent_app_date] => 2008-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3821 [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/A1/0268/20090268828.pdf [firstpage_image] =>[orig_patent_app_number] => 12109771 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/109771
SYSTEMS AND METHODS FOR DOPPLER SHIFT COMPENSATION IN OFDMA COMMUNICATIONS Apr 24, 2008 Abandoned
Array ( [id] => 9256468 [patent_doc_number] => 08619901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-31 [patent_title] => 'Systems and methods for providing unequal message protection' [patent_app_type] => utility [patent_app_number] => 12/110191 [patent_app_country] => US [patent_app_date] => 2008-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4376 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12110191 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/110191
Systems and methods for providing unequal message protection Apr 24, 2008 Issued
Array ( [id] => 8107211 [patent_doc_number] => 08155257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-10 [patent_title] => 'Synchronizing circuit and controlling method thereof' [patent_app_type] => utility [patent_app_number] => 12/109708 [patent_app_country] => US [patent_app_date] => 2008-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 10928 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/155/08155257.pdf [firstpage_image] =>[orig_patent_app_number] => 12109708 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/109708
Synchronizing circuit and controlling method thereof Apr 24, 2008 Issued
Array ( [id] => 6350426 [patent_doc_number] => 20100086082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-08 [patent_title] => 'RADIO COMMUNICATION TERMINAL DEVICE, RADIO COMMUNICATION BASE STATION DEVICE, AND RADIO COMMUNICATION METHOD' [patent_app_type] => utility [patent_app_number] => 12/597491 [patent_app_country] => US [patent_app_date] => 2008-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 19378 [patent_no_of_claims] => 7 [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/A1/0086/20100086082.pdf [firstpage_image] =>[orig_patent_app_number] => 12597491 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/597491
RADIO COMMUNICATION TERMINAL DEVICE, RADIO COMMUNICATION BASE STATION DEVICE, AND RADIO COMMUNICATION METHOD Apr 24, 2008 Abandoned
Array ( [id] => 11926506 [patent_doc_number] => 09794103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-17 [patent_title] => 'Method and apparatus for multiple antenna communications, and related systems and computer program' [patent_app_type] => utility [patent_app_number] => 12/109166 [patent_app_country] => US [patent_app_date] => 2008-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3565 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12109166 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/109166
Method and apparatus for multiple antenna communications, and related systems and computer program Apr 23, 2008 Issued
Array ( [id] => 5329567 [patent_doc_number] => 20090110044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'Method and Apparatus for Deciding a Channel Impulse Response' [patent_app_type] => utility [patent_app_number] => 12/107126 [patent_app_country] => US [patent_app_date] => 2008-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4510 [patent_no_of_claims] => 28 [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/A1/0110/20090110044.pdf [firstpage_image] =>[orig_patent_app_number] => 12107126 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/107126
Method and Apparatus for Deciding a Channel Impulse Response Apr 21, 2008 Abandoned
Array ( [id] => 11454077 [patent_doc_number] => 09577735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-21 [patent_title] => 'Method for transmitting a signal in multi-antenna communication system' [patent_app_type] => utility [patent_app_number] => 12/106980 [patent_app_country] => US [patent_app_date] => 2008-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 14812 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12106980 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/106980
Method for transmitting a signal in multi-antenna communication system Apr 20, 2008 Issued
Array ( [id] => 4885727 [patent_doc_number] => 20080260059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'METHOD AND APPARATUS FOR EFFICIENT PRECODING INFORMATION VALIDATION FOR MIMO COMMUNICATIONS' [patent_app_type] => utility [patent_app_number] => 12/106581 [patent_app_country] => US [patent_app_date] => 2008-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10701 [patent_no_of_claims] => 88 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0260/20080260059.pdf [firstpage_image] =>[orig_patent_app_number] => 12106581 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/106581
Method and apparatus for efficient precoding information validation for MIMO communications Apr 20, 2008 Issued
Array ( [id] => 5494815 [patent_doc_number] => 20090262843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'MIMO Slow Precoding Method and Apparatus' [patent_app_type] => utility [patent_app_number] => 12/105313 [patent_app_country] => US [patent_app_date] => 2008-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3143 [patent_no_of_claims] => 24 [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/A1/0262/20090262843.pdf [firstpage_image] =>[orig_patent_app_number] => 12105313 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/105313
MIMO Slow Precoding Method and Apparatus Apr 17, 2008 Abandoned
Array ( [id] => 8448020 [patent_doc_number] => 08290079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-16 [patent_title] => 'Method and apparatus for precoding validation in wireless communications' [patent_app_type] => utility [patent_app_number] => 12/106068 [patent_app_country] => US [patent_app_date] => 2008-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3735 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12106068 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/106068
Method and apparatus for precoding validation in wireless communications Apr 17, 2008 Issued
Array ( [id] => 4858454 [patent_doc_number] => 20080267304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => ' METHOD AND SYSTEM FOR JOINT TIME-OF-ARRIVAL AND AMPLITUDE ESTIMATION BASED ON A SUPER-RESOLUTION TECHNIQUE' [patent_app_type] => utility [patent_app_number] => 12/106188 [patent_app_country] => US [patent_app_date] => 2008-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4954 [patent_no_of_claims] => 30 [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/A1/0267/20080267304.pdf [firstpage_image] =>[orig_patent_app_number] => 12106188 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/106188
Method and system for joint time-of-arrival and amplitude estimation based on a super-resolution technique Apr 17, 2008 Issued
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