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] => 9337457 [patent_doc_number] => 20140064239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'METHOD AND APPARATUS FOR GENERATING PILOT TONE IN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING ACCESS SYSTEM, AND METHOD AND APPARATUS FOR ESTIMATING CHANNEL USING IT' [patent_app_type] => utility [patent_app_number] => 14/065976 [patent_app_country] => US [patent_app_date] => 2013-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5669 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14065976 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/065976
Method and apparatus for generating pilot tone in orthogonal frequency division multiplexing access system, and method and apparatus for estimating channel using it Oct 28, 2013 Issued
Array ( [id] => 9308321 [patent_doc_number] => 20140046995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-13 [patent_title] => 'PARALLEL IMPLEMENTATION OF MAXIMUM A POSTERIORI PROBABILITY DECODER' [patent_app_type] => utility [patent_app_number] => 14/057132 [patent_app_country] => US [patent_app_date] => 2013-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5847 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14057132 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/057132
Parallel implementation of maximum a posteriori probability decoder Oct 17, 2013 Issued
Array ( [id] => 10833389 [patent_doc_number] => 08861571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-14 [patent_title] => 'Methods and apparatuses using filter banks for multi-carrier spread-spectrum signals' [patent_app_type] => utility [patent_app_number] => 14/051274 [patent_app_country] => US [patent_app_date] => 2013-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 9625 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14051274 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/051274
Methods and apparatuses using filter banks for multi-carrier spread-spectrum signals Oct 9, 2013 Issued
Array ( [id] => 9987351 [patent_doc_number] => RE045522 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2015-05-19 [patent_title] => 'Method and apparatus for generating and transmitting code sequence in a wireless communication system' [patent_app_type] => reissue [patent_app_number] => 14/051074 [patent_app_country] => US [patent_app_date] => 2013-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 8412 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14051074 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/051074
Method and apparatus for generating and transmitting code sequence in a wireless communication system Oct 9, 2013 Issued
Array ( [id] => 10410611 [patent_doc_number] => 20150295620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-15 [patent_title] => 'METHOD FOR DETERMINING THE ARRIVAL TIME OF A UWB PULSE AND CORRESPONDING RECEIVER' [patent_app_type] => utility [patent_app_number] => 14/435283 [patent_app_country] => US [patent_app_date] => 2013-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6028 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14435283 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/435283
Method for determining the arrival time of a UWB pulse and corresponding receiver Oct 9, 2013 Issued
Array ( [id] => 9407663 [patent_doc_number] => 20140098915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-10 [patent_title] => 'ADAPTIVE NON-LINEAR MODEL FOR HIGHLY-SPECTRALLY-EFFICIENT COMMUNICATIONS' [patent_app_type] => utility [patent_app_number] => 14/047328 [patent_app_country] => US [patent_app_date] => 2013-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9203 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14047328 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/047328
Adaptive non-linear model for highly-spectrally-efficient communications Oct 6, 2013 Issued
Array ( [id] => 10865867 [patent_doc_number] => 08891587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-18 [patent_title] => 'Frequency hopping' [patent_app_type] => utility [patent_app_number] => 14/044815 [patent_app_country] => US [patent_app_date] => 2013-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6600 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14044815 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/044815
Frequency hopping Oct 1, 2013 Issued
Array ( [id] => 9293196 [patent_doc_number] => 20140036830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'FREQUENCY HOPPING' [patent_app_type] => utility [patent_app_number] => 14/044821 [patent_app_country] => US [patent_app_date] => 2013-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6627 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14044821 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/044821
Frequency hopping Oct 1, 2013 Issued
Array ( [id] => 9293230 [patent_doc_number] => 20140036864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'FREQUENCY HOPPING' [patent_app_type] => utility [patent_app_number] => 14/044827 [patent_app_country] => US [patent_app_date] => 2013-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6803 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14044827 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/044827
Frequency hopping Oct 1, 2013 Issued
Array ( [id] => 9706074 [patent_doc_number] => 08831157 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-09-09 [patent_title] => 'Apparatus and methods for high-speed interpolator-based clock and data recovery' [patent_app_type] => utility [patent_app_number] => 14/040203 [patent_app_country] => US [patent_app_date] => 2013-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5320 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14040203 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/040203
Apparatus and methods for high-speed interpolator-based clock and data recovery Sep 26, 2013 Issued
Array ( [id] => 10371373 [patent_doc_number] => 20150256379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'SYMBOL TIME OFFSET CORRECTION VIA INTERCARRIER INTERFERENCE DETECTION IN OFDM RECEIVER' [patent_app_type] => utility [patent_app_number] => 14/427816 [patent_app_country] => US [patent_app_date] => 2013-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4253 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14427816 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/427816
Symbol time offset correction via intercarrier interference detection in OFDM receiver Sep 16, 2013 Issued
Array ( [id] => 10246754 [patent_doc_number] => 20150131750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-14 [patent_title] => 'ADAPTIVE SECTORIZATION OF A SPATIONAL REGION FOR PARALLEL MULTI-USER TRANSMISSIONS' [patent_app_type] => utility [patent_app_number] => 14/126037 [patent_app_country] => US [patent_app_date] => 2013-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10944 [patent_no_of_claims] => 29 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14126037 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/126037
Adaptive sectorization of a spational region for parallel multi-user transmissions Sep 4, 2013 Issued
Array ( [id] => 11228095 [patent_doc_number] => 09455822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-27 [patent_title] => 'Receiver, transmitter, and communication method' [patent_app_type] => utility [patent_app_number] => 14/417447 [patent_app_country] => US [patent_app_date] => 2013-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 11355 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14417447 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/417447
Receiver, transmitter, and communication method Aug 26, 2013 Issued
Array ( [id] => 10839912 [patent_doc_number] => 08867602 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-10-21 [patent_title] => 'Pre and post-acquisition tap quantization adjustment in decision feedback equalizer' [patent_app_type] => utility [patent_app_number] => 14/011236 [patent_app_country] => US [patent_app_date] => 2013-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2783 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14011236 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/011236
Pre and post-acquisition tap quantization adjustment in decision feedback equalizer Aug 26, 2013 Issued
Array ( [id] => 9908295 [patent_doc_number] => 20150063495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'SOFT DETECTION OF M-ARY DPSK SIGNALS' [patent_app_type] => utility [patent_app_number] => 14/011492 [patent_app_country] => US [patent_app_date] => 2013-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11363 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14011492 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/011492
SOFT DETECTION OF M-ARY DPSK SIGNALS Aug 26, 2013 Abandoned
Array ( [id] => 9966656 [patent_doc_number] => 09014281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-21 [patent_title] => 'Delta-sigma modulator and transmitter including the same' [patent_app_type] => utility [patent_app_number] => 14/011268 [patent_app_country] => US [patent_app_date] => 2013-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5993 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14011268 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/011268
Delta-sigma modulator and transmitter including the same Aug 26, 2013 Issued
Array ( [id] => 9907927 [patent_doc_number] => 20150063128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR WIRELESS SIGNALING' [patent_app_type] => utility [patent_app_number] => 14/010921 [patent_app_country] => US [patent_app_date] => 2013-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 12778 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14010921 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/010921
Method, apparatus, and computer program product for wireless signaling Aug 26, 2013 Issued
Array ( [id] => 10865984 [patent_doc_number] => 08891705 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-11-18 [patent_title] => 'Methods for signal processing to reduce inter-symbol-interference' [patent_app_type] => utility [patent_app_number] => 14/010441 [patent_app_country] => US [patent_app_date] => 2013-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2803 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14010441 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/010441
Methods for signal processing to reduce inter-symbol-interference Aug 25, 2013 Issued
Array ( [id] => 10473056 [patent_doc_number] => 20150358073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'Method, apparatus, and radio remote unit for transmitting wireless base band data' [patent_app_type] => utility [patent_app_number] => 14/763762 [patent_app_country] => US [patent_app_date] => 2013-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9309 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14763762 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/763762
Method, apparatus, and radio remote unit for transmitting wireless base band data Aug 22, 2013 Issued
Array ( [id] => 9329606 [patent_doc_number] => 20140056388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-27 [patent_title] => 'RECEIVER CIRCUIT' [patent_app_type] => utility [patent_app_number] => 13/973203 [patent_app_country] => US [patent_app_date] => 2013-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4479 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13973203 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/973203
Receiver circuit Aug 21, 2013 Issued
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