Search

Dac V. Ha

Examiner (ID: 2282, Phone: (571)272-3040 , Office: P/2633 )

Most Active Art Unit
2633
Art Unit(s)
2632, 2634, 2611, 2633, 2734
Total Applications
1889
Issued Applications
1704
Pending Applications
97
Abandoned Applications
108

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5463649 [patent_doc_number] => 20090323849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'METHOD AND APPARATUS FOR PERFORMING MULTIPLE-INPUT MULTIPLE-OUTPUT WIRELESS COMMUNICATIONS' [patent_app_type] => utility [patent_app_number] => 12/491672 [patent_app_country] => US [patent_app_date] => 2009-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7829 [patent_no_of_claims] => 32 [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/A1/0323/20090323849.pdf [firstpage_image] =>[orig_patent_app_number] => 12491672 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/491672
METHOD AND APPARATUS FOR PERFORMING MULTIPLE-INPUT MULTIPLE-OUTPUT WIRELESS COMMUNICATIONS Jun 24, 2009 Abandoned
Array ( [id] => 8437104 [patent_doc_number] => 08284882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-09 [patent_title] => 'Methods and apparatus for qualification of update of clock recovery and equalization' [patent_app_type] => utility [patent_app_number] => 12/491760 [patent_app_country] => US [patent_app_date] => 2009-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3149 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12491760 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/491760
Methods and apparatus for qualification of update of clock recovery and equalization Jun 24, 2009 Issued
Array ( [id] => 6339494 [patent_doc_number] => 20100329312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-30 [patent_title] => 'Wideband Correlation Mode Switching Methods And Apparatuses' [patent_app_type] => utility [patent_app_number] => 12/491145 [patent_app_country] => US [patent_app_date] => 2009-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8117 [patent_no_of_claims] => 36 [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/A1/0329/20100329312.pdf [firstpage_image] =>[orig_patent_app_number] => 12491145 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/491145
Wideband correlation mode switching methods and apparatuses Jun 23, 2009 Issued
Array ( [id] => 8093197 [patent_doc_number] => 20120082195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-05 [patent_title] => 'Load Estimation in Interference Whitening Systems' [patent_app_type] => utility [patent_app_number] => 13/376908 [patent_app_country] => US [patent_app_date] => 2009-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8745 [patent_no_of_claims] => 17 [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/A1/0082/20120082195.pdf [firstpage_image] =>[orig_patent_app_number] => 13376908 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/376908
Load estimation in interference whitening systems Jun 10, 2009 Issued
Array ( [id] => 8125693 [patent_doc_number] => 20120087395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-12 [patent_title] => 'Code Block Selection Combining in Multi point Reception Up-Link Data Transfer' [patent_app_type] => utility [patent_app_number] => 13/376855 [patent_app_country] => US [patent_app_date] => 2009-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7692 [patent_no_of_claims] => 13 [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/A1/0087/20120087395.pdf [firstpage_image] =>[orig_patent_app_number] => 13376855 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/376855
Code Block Selection Combining in Multi point Reception Up-Link Data Transfer Jun 9, 2009 Abandoned
Array ( [id] => 135892 [patent_doc_number] => 07697631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-13 [patent_title] => 'Method and apparatus for multiplexing data and control information in wireless communication systems based on frequency division multiple access' [patent_app_type] => utility [patent_app_number] => 12/481337 [patent_app_country] => US [patent_app_date] => 2009-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5381 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/697/07697631.pdf [firstpage_image] =>[orig_patent_app_number] => 12481337 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/481337
Method and apparatus for multiplexing data and control information in wireless communication systems based on frequency division multiple access Jun 8, 2009 Issued
Array ( [id] => 5384642 [patent_doc_number] => 20090225886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'DIGITAL BROADCAST TRANSMITTER/RECEIVER HAVING IMPROVED RECEIVING PERFORMANCE AND SIGNAL PROCESSING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/467859 [patent_app_country] => US [patent_app_date] => 2009-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6126 [patent_no_of_claims] => 16 [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/A1/0225/20090225886.pdf [firstpage_image] =>[orig_patent_app_number] => 12467859 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/467859
Digital broadcast transmitter/receiver having improved receiving performance and signal processing method thereof May 17, 2009 Issued
Array ( [id] => 8471555 [patent_doc_number] => 08300746 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-30 [patent_title] => 'Method and device of frequency domain equalization' [patent_app_type] => utility [patent_app_number] => 12/467481 [patent_app_country] => US [patent_app_date] => 2009-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4595 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12467481 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/467481
Method and device of frequency domain equalization May 17, 2009 Issued
Array ( [id] => 8644465 [patent_doc_number] => 08369460 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-02-05 [patent_title] => 'Reduced complexity constellation pattern recognition and classification method' [patent_app_type] => utility [patent_app_number] => 12/454492 [patent_app_country] => US [patent_app_date] => 2009-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4218 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12454492 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/454492
Reduced complexity constellation pattern recognition and classification method May 17, 2009 Issued
Array ( [id] => 4542740 [patent_doc_number] => 07873103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-18 [patent_title] => 'Digital broadcast transmitter/receiver having improved receiving performance and signal processing method thereof' [patent_app_type] => utility [patent_app_number] => 12/467833 [patent_app_country] => US [patent_app_date] => 2009-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6127 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/873/07873103.pdf [firstpage_image] =>[orig_patent_app_number] => 12467833 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/467833
Digital broadcast transmitter/receiver having improved receiving performance and signal processing method thereof May 17, 2009 Issued
Array ( [id] => 6573903 [patent_doc_number] => 20100290515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'Multi-Band Gain Adaptation for Receiver Equalization Using Approximate Frequency Separation' [patent_app_type] => utility [patent_app_number] => 12/467507 [patent_app_country] => US [patent_app_date] => 2009-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10014 [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/A1/0290/20100290515.pdf [firstpage_image] =>[orig_patent_app_number] => 12467507 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/467507
Multi-Band Gain Adaptation for Receiver Equalization Using Approximate Frequency Separation May 17, 2009 Abandoned
Array ( [id] => 8556940 [patent_doc_number] => 08331419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-11 [patent_title] => 'Efficient physical layer preamble format' [patent_app_type] => utility [patent_app_number] => 12/466984 [patent_app_country] => US [patent_app_date] => 2009-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 43 [patent_no_of_words] => 15731 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12466984 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/466984
Efficient physical layer preamble format May 14, 2009 Issued
Array ( [id] => 114731 [patent_doc_number] => 07720186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-18 [patent_title] => 'Plural circuit selection using role reversing control inputs' [patent_app_type] => utility [patent_app_number] => 12/465990 [patent_app_country] => US [patent_app_date] => 2009-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 6112 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 460 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/720/07720186.pdf [firstpage_image] =>[orig_patent_app_number] => 12465990 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/465990
Plural circuit selection using role reversing control inputs May 13, 2009 Issued
Array ( [id] => 6194881 [patent_doc_number] => 20110026635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'WIRELESS RECEIVER, WIRELESS TRANSMITTER, AND FEEDBACK METHOD' [patent_app_type] => utility [patent_app_number] => 12/935449 [patent_app_country] => US [patent_app_date] => 2009-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4685 [patent_no_of_claims] => 5 [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/A1/0026/20110026635.pdf [firstpage_image] =>[orig_patent_app_number] => 12935449 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/935449
WIRELESS RECEIVER, WIRELESS TRANSMITTER, AND FEEDBACK METHOD Apr 7, 2009 Abandoned
Array ( [id] => 7725465 [patent_doc_number] => 08098742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-17 [patent_title] => 'Gain control method and apparatus' [patent_app_type] => utility [patent_app_number] => 12/419331 [patent_app_country] => US [patent_app_date] => 2009-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1811 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/098/08098742.pdf [firstpage_image] =>[orig_patent_app_number] => 12419331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/419331
Gain control method and apparatus Apr 6, 2009 Issued
Array ( [id] => 5390634 [patent_doc_number] => 20090207947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-20 [patent_title] => 'Efficient Diversity Combining for Wideband Downlink' [patent_app_type] => utility [patent_app_number] => 12/400927 [patent_app_country] => US [patent_app_date] => 2009-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5576 [patent_no_of_claims] => 8 [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/A1/0207/20090207947.pdf [firstpage_image] =>[orig_patent_app_number] => 12400927 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/400927
Efficient diversity combining for wideband downlink Mar 9, 2009 Issued
Array ( [id] => 5463669 [patent_doc_number] => 20090323869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'METHOD AND APPARATUS FOR SPACE DIVISION MULTIPLE ACCESS RECEIVER' [patent_app_type] => utility [patent_app_number] => 12/391364 [patent_app_country] => US [patent_app_date] => 2009-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5236 [patent_no_of_claims] => 21 [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/A1/0323/20090323869.pdf [firstpage_image] =>[orig_patent_app_number] => 12391364 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/391364
Method and apparatus for space division multiple access receiver Feb 23, 2009 Issued
Array ( [id] => 144763 [patent_doc_number] => 07688922 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-30 [patent_title] => 'Transmitting apparatus and transmitting method, receiving apparatus and receiving method, transceiver apparatus, communication apparatus and method, recording medium, and program' [patent_app_type] => utility [patent_app_number] => 12/388980 [patent_app_country] => US [patent_app_date] => 2009-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 48 [patent_no_of_words] => 33023 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/688/07688922.pdf [firstpage_image] =>[orig_patent_app_number] => 12388980 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/388980
Transmitting apparatus and transmitting method, receiving apparatus and receiving method, transceiver apparatus, communication apparatus and method, recording medium, and program Feb 18, 2009 Issued
Array ( [id] => 144762 [patent_doc_number] => 07688921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-30 [patent_title] => 'Transmitting apparatus and transmitting method, receiving apparatus and receiving method, transceiver apparatus, communication apparatus and method, recording medium, and program' [patent_app_type] => utility [patent_app_number] => 12/388852 [patent_app_country] => US [patent_app_date] => 2009-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 48 [patent_no_of_words] => 33019 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/688/07688921.pdf [firstpage_image] =>[orig_patent_app_number] => 12388852 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/388852
Transmitting apparatus and transmitting method, receiving apparatus and receiving method, transceiver apparatus, communication apparatus and method, recording medium, and program Feb 18, 2009 Issued
Array ( [id] => 5544659 [patent_doc_number] => 20090154536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-18 [patent_title] => 'STARTUP PROTOCOL FOR HIGH THROUGHPUT COMMUNICATIONS SYSTEMS' [patent_app_type] => utility [patent_app_number] => 12/372575 [patent_app_country] => US [patent_app_date] => 2009-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7948 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0154/20090154536.pdf [firstpage_image] =>[orig_patent_app_number] => 12372575 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/372575
STARTUP PROTOCOL FOR HIGH THROUGHPUT COMMUNICATIONS SYSTEMS Feb 16, 2009 Abandoned
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