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] => 18968264 [patent_doc_number] => 11902061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Reception device and reception method [patent_app_type] => utility [patent_app_number] => 17/840684 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 10468 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17840684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840684
Reception device and reception method Jun 14, 2022 Issued
Array ( [id] => 20097074 [patent_doc_number] => 20250227010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => METHOD, TRANSMITTER AND RECEIVER IN COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/705300 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18705300 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/705300
METHOD, TRANSMITTER AND RECEIVER IN COMMUNICATION SYSTEM Jun 7, 2022 Pending
Array ( [id] => 19138638 [patent_doc_number] => 11973623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Latch circuit and equalizer including the same [patent_app_type] => utility [patent_app_number] => 17/834563 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7013 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17834563 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834563
Latch circuit and equalizer including the same Jun 6, 2022 Issued
Array ( [id] => 19943841 [patent_doc_number] => 12315979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Spread spectrum modulation technique for isolation devices [patent_app_type] => utility [patent_app_number] => 17/750659 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1117 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750659 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750659
Spread spectrum modulation technique for isolation devices May 22, 2022 Issued
Array ( [id] => 18670630 [patent_doc_number] => 11777548 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-03 [patent_title] => Context switching demodulator and symbol identifier [patent_app_type] => utility [patent_app_number] => 17/743047 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 29 [patent_no_of_words] => 10627 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17743047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/743047
Context switching demodulator and symbol identifier May 11, 2022 Issued
Array ( [id] => 17964707 [patent_doc_number] => 20220345288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => ACCURATE SIGN CHANGE FOR RADIO FREQUENCY TRANSMITTERS [patent_app_type] => utility [patent_app_number] => 17/734801 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17734801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734801
Accurate sign change for radio frequency transmitters May 1, 2022 Issued
Array ( [id] => 19278054 [patent_doc_number] => 12028188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Digital predistortion with hybrid basis-function-based actuator and neural network [patent_app_type] => utility [patent_app_number] => 17/732764 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 21065 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17732764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/732764
Digital predistortion with hybrid basis-function-based actuator and neural network Apr 28, 2022 Issued
Array ( [id] => 18624621 [patent_doc_number] => 11757685 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-12 [patent_title] => System level optimization for training a high-speed data communication interface [patent_app_type] => utility [patent_app_number] => 17/729146 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6766 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17729146 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729146
System level optimization for training a high-speed data communication interface Apr 25, 2022 Issued
Array ( [id] => 18579615 [patent_doc_number] => 11736160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Communication apparatus and communication method [patent_app_type] => utility [patent_app_number] => 17/727635 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 65 [patent_figures_cnt] => 67 [patent_no_of_words] => 80879 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727635 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727635
Communication apparatus and communication method Apr 21, 2022 Issued
Array ( [id] => 17964596 [patent_doc_number] => 20220345177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => Unipolar Binary Sequences with Improved Non-Periodic Correlation Behavior for Unsynchronized TSMA Systems [patent_app_type] => utility [patent_app_number] => 17/724790 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724790 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724790
Unipolar binary sequences with improved non-periodic correlation behavior for unsynchronized TSMA systems Apr 19, 2022 Issued
Array ( [id] => 19138570 [patent_doc_number] => 11973551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Communication device and operating method [patent_app_type] => utility [patent_app_number] => 17/658945 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6038 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [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] => 17658945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/658945
Communication device and operating method Apr 11, 2022 Issued
Array ( [id] => 18125878 [patent_doc_number] => 20230011495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => FREQUENCY HOPPING [patent_app_type] => utility [patent_app_number] => 17/718498 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718498 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718498
Frequency hopping Apr 11, 2022 Issued
Array ( [id] => 18548824 [patent_doc_number] => 11722187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Method and apparatus for transceiving data [patent_app_type] => utility [patent_app_number] => 17/717043 [patent_app_country] => US [patent_app_date] => 2022-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 8089 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17717043 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/717043
Method and apparatus for transceiving data Apr 8, 2022 Issued
Array ( [id] => 17753696 [patent_doc_number] => 20220231901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => HIGH-SPEED SERIAL INTERFACE FOR ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM) CABLE MODEMS [patent_app_type] => utility [patent_app_number] => 17/658081 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17658081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/658081
HIGH-SPEED SERIAL INTERFACE FOR ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM) CABLE MODEMS Apr 4, 2022 Pending
Array ( [id] => 18529218 [patent_doc_number] => 11716226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Multilevel driver for high speed chip-to-chip communications [patent_app_type] => utility [patent_app_number] => 17/700182 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7507 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17700182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/700182
Multilevel driver for high speed chip-to-chip communications Mar 20, 2022 Issued
Array ( [id] => 17709793 [patent_doc_number] => 20220209801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => SYSTEM AND METHOD FOR CANCELLING STRONG SIGNALS FROM COMBINED WEAK AND STRONG SIGNALS IN COMMUNICATIONS SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/696590 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17696590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/696590
System and method for cancelling strong signals from combined weak and strong signals in communications systems Mar 15, 2022 Issued
Array ( [id] => 17693360 [patent_doc_number] => 20220200653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => Time Synchronization Method and Apparatus [patent_app_type] => utility [patent_app_number] => 17/692801 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692801
Time synchronization method and apparatus Mar 10, 2022 Issued
Array ( [id] => 18249581 [patent_doc_number] => 11606186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => High performance phase locked loop [patent_app_type] => utility [patent_app_number] => 17/684273 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 9837 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17684273 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/684273
High performance phase locked loop Feb 28, 2022 Issued
Array ( [id] => 18875318 [patent_doc_number] => 11863144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Oscillation circuit with improved failure detection [patent_app_type] => utility [patent_app_number] => 17/652716 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 11949 [patent_no_of_claims] => 31 [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] => 17652716 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/652716
Oscillation circuit with improved failure detection Feb 27, 2022 Issued
Array ( [id] => 19063820 [patent_doc_number] => 11943083 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-26 [patent_title] => Physical layer transceiver with increased noise and interference tolerance and reduced loss [patent_app_type] => utility [patent_app_number] => 17/677863 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5350 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17677863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/677863
Physical layer transceiver with increased noise and interference tolerance and reduced loss Feb 21, 2022 Issued
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