Search

Duc Chi Ho

Examiner (ID: 6896, Phone: (571)272-3147 , Office: P/2465 )

Most Active Art Unit
2465
Art Unit(s)
2419, 3728, 2616, 2738, 2465, 2662, 2665, 2619
Total Applications
2493
Issued Applications
2201
Pending Applications
195
Abandoned Applications
138

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11984874 [patent_doc_number] => 20170289029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'Heterogeneous Network in a Modular Chassis' [patent_app_type] => utility [patent_app_number] => 15/476664 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6809 [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] => 15476664 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/476664
Heterogeneous network in a modular chassis Mar 30, 2017 Issued
Array ( [id] => 15371373 [patent_doc_number] => 20200021451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => Device-to-Device Discovery for Cooperative Operation [patent_app_type] => utility [patent_app_number] => 16/489840 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16489840 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/489840
Device-to-device discovery for cooperative operation Mar 29, 2017 Issued
Array ( [id] => 14288789 [patent_doc_number] => 20190141679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => DOWNLINK CONTROL CHANNEL TRANSMISSIONS [patent_app_type] => utility [patent_app_number] => 16/094191 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 16094191 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/094191
Downlink control channel transmissions Mar 29, 2017 Issued
Array ( [id] => 17086457 [patent_doc_number] => 20210281464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => COMB ADAPTATION FOR INTERLACED FDM DMRS [patent_app_type] => utility [patent_app_number] => 16/326355 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16326355 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/326355
Comb adaptation for interlaced FDM DMRS Mar 23, 2017 Issued
Array ( [id] => 13438357 [patent_doc_number] => 20180270721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => SDN BASED CONNECTIONLESS ARCHITECTURE WITH DUAL CONNECTIVITY AND CARRIER AGGREGATION [patent_app_type] => utility [patent_app_number] => 15/462271 [patent_app_country] => US [patent_app_date] => 2017-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15462271 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/462271
SDN based connectionless architecture with dual connectivity and carrier aggregation Mar 16, 2017 Issued
Array ( [id] => 12251137 [patent_doc_number] => 09923933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Enhancing user experience for internet protocol multimedia core network subsystem based communication services' [patent_app_type] => utility [patent_app_number] => 15/460598 [patent_app_country] => US [patent_app_date] => 2017-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9783 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15460598 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/460598
Enhancing user experience for internet protocol multimedia core network subsystem based communication services Mar 15, 2017 Issued
Array ( [id] => 13046407 [patent_doc_number] => 10045356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Apparatus, system and method for the transmission of data with different QOS attributes [patent_app_type] => utility [patent_app_number] => 15/456218 [patent_app_country] => US [patent_app_date] => 2017-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7790 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15456218 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/456218
Apparatus, system and method for the transmission of data with different QOS attributes Mar 9, 2017 Issued
Array ( [id] => 11711607 [patent_doc_number] => 20170180106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'SYSTEMS AND METHODS FOR SIGNALING IN AN INCREASED CARRIER MONITORING WIRELESS COMMUNICATION ENVIRONMENT' [patent_app_type] => utility [patent_app_number] => 15/452153 [patent_app_country] => US [patent_app_date] => 2017-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12697 [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] => 15452153 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/452153
Systems and methods for signaling in an increased carrier monitoring wireless communication environment Mar 6, 2017 Issued
Array ( [id] => 12298404 [patent_doc_number] => 09936501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-03 [patent_title] => Method and apparatus for reducing latency of LTE uplink transmissions [patent_app_type] => utility [patent_app_number] => 15/444289 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13937 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15444289 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/444289
Method and apparatus for reducing latency of LTE uplink transmissions Feb 26, 2017 Issued
Array ( [id] => 14224267 [patent_doc_number] => 20190124519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => EXTENSION STATION AND INTERFERENCE WAVE POWER REPORT METHOD [patent_app_type] => utility [patent_app_number] => 16/094118 [patent_app_country] => US [patent_app_date] => 2017-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16094118 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/094118
EXTENSION STATION AND INTERFERENCE WAVE POWER REPORT METHOD Feb 21, 2017 Abandoned
Array ( [id] => 13380259 [patent_doc_number] => 20180241671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => SYSTEM AND METHOD TO FACILITATE CONTENT DELIVERY TO MULTIPLE RECIPIENTS IN A NETWORK ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 15/436540 [patent_app_country] => US [patent_app_date] => 2017-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15436540 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/436540
System and method to facilitate content delivery to multiple recipients in a network environment Feb 16, 2017 Issued
Array ( [id] => 14770937 [patent_doc_number] => 10396881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => RACH design for beamformed communications [patent_app_type] => utility [patent_app_number] => 15/433738 [patent_app_country] => US [patent_app_date] => 2017-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 9995 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15433738 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/433738
RACH design for beamformed communications Feb 14, 2017 Issued
Array ( [id] => 13366615 [patent_doc_number] => 20180234848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => MAC Address Determination Using a Personal WLAN [patent_app_type] => utility [patent_app_number] => 15/432847 [patent_app_country] => US [patent_app_date] => 2017-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15432847 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/432847
MAC address determination using a personal WLAN Feb 13, 2017 Issued
Array ( [id] => 16522249 [patent_doc_number] => 10873477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Methods and systems for transmitting information packets through tunnel groups at a network node [patent_app_type] => utility [patent_app_number] => 15/766756 [patent_app_country] => US [patent_app_date] => 2017-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11979 [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] => 15766756 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/766756
Methods and systems for transmitting information packets through tunnel groups at a network node Feb 10, 2017 Issued
Array ( [id] => 13045271 [patent_doc_number] => 10044783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Method of controlling a real-time conference session [patent_app_type] => utility [patent_app_number] => 15/422629 [patent_app_country] => US [patent_app_date] => 2017-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 9494 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15422629 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/422629
Method of controlling a real-time conference session Feb 1, 2017 Issued
Array ( [id] => 11855727 [patent_doc_number] => 20170230220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'Low PAPR Dual Sub-Carrier Modulation Scheme for BPSK in WLAN' [patent_app_type] => utility [patent_app_number] => 15/422755 [patent_app_country] => US [patent_app_date] => 2017-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3936 [patent_no_of_claims] => 16 [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] => 15422755 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/422755
Low PAPR dual sub-carrier modulation scheme for BPSK in WLAN Feb 1, 2017 Issued
Array ( [id] => 13337591 [patent_doc_number] => 20180220334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => COGNITIVE RELIABILITY ENGINE FOR SMOOTH HANDOFF IN PHONE-HOSTED MICROSERVICES [patent_app_type] => utility [patent_app_number] => 15/422568 [patent_app_country] => US [patent_app_date] => 2017-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15422568 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/422568
Cognitive reliability engine for smooth handoff in phone-hosted microservices Feb 1, 2017 Issued
Array ( [id] => 11856405 [patent_doc_number] => 20170230897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'Device and Method of Handling System Information' [patent_app_type] => utility [patent_app_number] => 15/422440 [patent_app_country] => US [patent_app_date] => 2017-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2670 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15422440 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/422440
Device and method of handling system information Jan 31, 2017 Issued
Array ( [id] => 11841054 [patent_doc_number] => 20170222776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'SOUNDING REFERENCE SIGNAL CONFIGURATION IN A WIRELESS NETWORK' [patent_app_type] => utility [patent_app_number] => 15/422452 [patent_app_country] => US [patent_app_date] => 2017-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 14212 [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] => 15422452 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/422452
Sounding reference signal configuration in a wireless network Jan 31, 2017 Issued
Array ( [id] => 11632472 [patent_doc_number] => 20170142661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'WLAN System with Opportunistic Transitioning to a Low Power State for Power Management' [patent_app_type] => utility [patent_app_number] => 15/418854 [patent_app_country] => US [patent_app_date] => 2017-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11294 [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] => 15418854 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/418854
WLAN system with opportunistic transitioning to a low power state for power management Jan 29, 2017 Issued
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