Search

Duc Chi Ho

Examiner (ID: 6423, Phone: (571)272-3147 , Office: P/2465 )

Most Active Art Unit
2465
Art Unit(s)
2419, 2665, 2616, 2662, 3728, 2738, 2465, 2619
Total Applications
2444
Issued Applications
2176
Pending Applications
185
Abandoned Applications
138

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13820809 [patent_doc_number] => 10187193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Method and apparatus for transceiving data using plurality of carriers in mobile communication system [patent_app_type] => utility [patent_app_number] => 15/259888 [patent_app_country] => US [patent_app_date] => 2016-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 24470 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15259888 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/259888
Method and apparatus for transceiving data using plurality of carriers in mobile communication system Sep 7, 2016 Issued
Array ( [id] => 13820809 [patent_doc_number] => 10187193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Method and apparatus for transceiving data using plurality of carriers in mobile communication system [patent_app_type] => utility [patent_app_number] => 15/259888 [patent_app_country] => US [patent_app_date] => 2016-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 24470 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15259888 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/259888
Method and apparatus for transceiving data using plurality of carriers in mobile communication system Sep 7, 2016 Issued
Array ( [id] => 13820809 [patent_doc_number] => 10187193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Method and apparatus for transceiving data using plurality of carriers in mobile communication system [patent_app_type] => utility [patent_app_number] => 15/259888 [patent_app_country] => US [patent_app_date] => 2016-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 24470 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15259888 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/259888
Method and apparatus for transceiving data using plurality of carriers in mobile communication system Sep 7, 2016 Issued
Array ( [id] => 13820809 [patent_doc_number] => 10187193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Method and apparatus for transceiving data using plurality of carriers in mobile communication system [patent_app_type] => utility [patent_app_number] => 15/259888 [patent_app_country] => US [patent_app_date] => 2016-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 24470 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15259888 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/259888
Method and apparatus for transceiving data using plurality of carriers in mobile communication system Sep 7, 2016 Issued
Array ( [id] => 13820809 [patent_doc_number] => 10187193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Method and apparatus for transceiving data using plurality of carriers in mobile communication system [patent_app_type] => utility [patent_app_number] => 15/259888 [patent_app_country] => US [patent_app_date] => 2016-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 24470 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15259888 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/259888
Method and apparatus for transceiving data using plurality of carriers in mobile communication system Sep 7, 2016 Issued
Array ( [id] => 13516111 [patent_doc_number] => 20180309598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => Multicarrier Communication System for Doubly Selective Channels Using Virtual Trajectories Receiver [patent_app_type] => utility [patent_app_number] => 15/756109 [patent_app_country] => US [patent_app_date] => 2016-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15756109 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/756109
Multicarrier communication system for doubly selective channels using virtual trajectories receiver Aug 30, 2016 Issued
Array ( [id] => 14724293 [patent_doc_number] => 20190253210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => METHOD AND SYSTEM FOR ORTHOGONAL MULTI-PROTOCOL TRANSMISSIONS [patent_app_type] => utility [patent_app_number] => 16/318613 [patent_app_country] => US [patent_app_date] => 2016-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16318613 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/318613
Method and system for orthogonal multi-protocol transmissions Aug 29, 2016 Issued
Array ( [id] => 16496665 [patent_doc_number] => 10862723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Multi-OFDM-protocol beacon operation [patent_app_type] => utility [patent_app_number] => 16/318625 [patent_app_country] => US [patent_app_date] => 2016-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 18841 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16318625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/318625
Multi-OFDM-protocol beacon operation Aug 29, 2016 Issued
Array ( [id] => 13560537 [patent_doc_number] => 20180331816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => USER TERMINAL, RADIO BASE STATION AND RADIO COMMUNICATION METHOD [patent_app_type] => utility [patent_app_number] => 15/755831 [patent_app_country] => US [patent_app_date] => 2016-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15755831 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/755831
USER TERMINAL, RADIO BASE STATION AND RADIO COMMUNICATION METHOD Aug 25, 2016 Abandoned
Array ( [id] => 13584307 [patent_doc_number] => 20180343702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-29 [patent_title] => METHODS AND SYSTEMS FOR ADDING A DEVICE TO A SEQUENTIAL PERSONAL AREA NETWORK CHAIN [patent_app_type] => utility [patent_app_number] => 15/566803 [patent_app_country] => US [patent_app_date] => 2016-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15566803 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/566803
Methods and systems for adding a device to a sequential personal area network chain Aug 18, 2016 Issued
Array ( [id] => 11461385 [patent_doc_number] => 20170055291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-23 [patent_title] => 'ENHANCED CHANNEL RESERVATION FOR CO-EXISTENCE ON A SHARED COMMUNICATION MEDIUM' [patent_app_type] => utility [patent_app_number] => 15/240476 [patent_app_country] => US [patent_app_date] => 2016-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7458 [patent_no_of_claims] => 30 [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] => 15240476 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/240476
Enhanced channel reservation for co-existence on a shared communication medium Aug 17, 2016 Issued
Array ( [id] => 11534670 [patent_doc_number] => 20170094650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'TECHNIQUES FOR WIRELESS COMMUNICATIONS USING A MODIFIED SUBFRAME STRUCTURE' [patent_app_type] => utility [patent_app_number] => 15/239192 [patent_app_country] => US [patent_app_date] => 2016-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 13493 [patent_no_of_claims] => 30 [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] => 15239192 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/239192
Techniques for wireless communications using a modified subframe structure Aug 16, 2016 Issued
Array ( [id] => 14179727 [patent_doc_number] => 10263890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-16 [patent_title] => Synthetic supernet compression [patent_app_type] => utility [patent_app_number] => 15/237541 [patent_app_country] => US [patent_app_date] => 2016-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 9384 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15237541 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/237541
Synthetic supernet compression Aug 14, 2016 Issued
Array ( [id] => 13216327 [patent_doc_number] => 10122544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => N+0 redundancy in a network access system [patent_app_type] => utility [patent_app_number] => 15/237063 [patent_app_country] => US [patent_app_date] => 2016-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 55 [patent_no_of_words] => 11758 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15237063 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/237063
N+0 redundancy in a network access system Aug 14, 2016 Issued
Array ( [id] => 11317278 [patent_doc_number] => 20160353389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'PREAMBLE SENDING METHOD, POWER CONTROL METHOD, TERMINAL, AND DEVICE' [patent_app_type] => utility [patent_app_number] => 15/235333 [patent_app_country] => US [patent_app_date] => 2016-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 15798 [patent_no_of_claims] => 8 [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] => 15235333 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/235333
Preamble sending method, power control method, terminal, and device Aug 11, 2016 Issued
Array ( [id] => 13260661 [patent_doc_number] => 10143034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-27 [patent_title] => Method and apparatus of managing stored system information using validly timer when applying discontinuous reception mode in mobile communication system [patent_app_type] => utility [patent_app_number] => 15/236376 [patent_app_country] => US [patent_app_date] => 2016-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6752 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15236376 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/236376
Method and apparatus of managing stored system information using validly timer when applying discontinuous reception mode in mobile communication system Aug 11, 2016 Issued
Array ( [id] => 15465741 [patent_doc_number] => 20200045695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => COMMUNICATION METHOD AND COMMUNICATION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/320506 [patent_app_country] => US [patent_app_date] => 2016-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16320506 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/320506
Communication method and communication apparatus Jul 26, 2016 Issued
Array ( [id] => 14166311 [patent_doc_number] => 20190110258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => Method for Adjusting Radio-Frequency Power, Zigbee Router, Sensor and System [patent_app_type] => utility [patent_app_number] => 15/999252 [patent_app_country] => US [patent_app_date] => 2016-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15999252 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/999252
Method for adjusting radio-frequency power, ZigBee router, sensor and system Jul 24, 2016 Issued
Array ( [id] => 11133734 [patent_doc_number] => 20160330709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'Device and Device Synchronization Method in Device-to-Device (D2D) Communication' [patent_app_type] => utility [patent_app_number] => 15/217450 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 38184 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15217450 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/217450
Device and device synchronization method in device-to-device (D2D) communication Jul 21, 2016 Issued
Array ( [id] => 13656329 [patent_doc_number] => 09854498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-26 [patent_title] => Method and apparatus for providing very high throughput operation and capability signaling for wireless communications [patent_app_type] => utility [patent_app_number] => 15/207230 [patent_app_country] => US [patent_app_date] => 2016-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 9489 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15207230 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/207230
Method and apparatus for providing very high throughput operation and capability signaling for wireless communications Jul 10, 2016 Issued
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