Search

David Hung Vu

Examiner (ID: 11333, Phone: (571)272-1831 , Office: P/2844 )

Most Active Art Unit
2821
Art Unit(s)
2821, 2844, 2502, 2828, 2817
Total Applications
1734
Issued Applications
1511
Pending Applications
64
Abandoned Applications
163

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17237729 [patent_doc_number] => 11181604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Apparatus and method for determining a position of a transmitter [patent_app_type] => utility [patent_app_number] => 16/052833 [patent_app_country] => US [patent_app_date] => 2018-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6093 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16052833 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/052833
Apparatus and method for determining a position of a transmitter Aug 1, 2018 Issued
Array ( [id] => 13553983 [patent_doc_number] => 20180328539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => SYSTEM AND METHOD FOR A HEATED GAS CYLINDER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/036694 [patent_app_country] => US [patent_app_date] => 2018-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16036694 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/036694
System and method for a heated gas cylinder assembly Jul 15, 2018 Issued
Array ( [id] => 16291421 [patent_doc_number] => 10768264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Determination of a ground receiver position [patent_app_type] => utility [patent_app_number] => 16/036818 [patent_app_country] => US [patent_app_date] => 2018-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7794 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16036818 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/036818
Determination of a ground receiver position Jul 15, 2018 Issued
Array ( [id] => 13874165 [patent_doc_number] => 20190033423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => Determining the Position of a Mobile Device Using the Characteristics of Received Signals and a Reference Database [patent_app_type] => utility [patent_app_number] => 16/027269 [patent_app_country] => US [patent_app_date] => 2018-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23410 [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] => 16027269 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/027269
Determining the Position of a Mobile Device Using the Characteristics of Received Signals and a Reference Database Jul 3, 2018 Abandoned
Array ( [id] => 13625027 [patent_doc_number] => 20180364065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => ELECTRONIC DEVICE FOR IMPROVING ALTITUDE MEASUREMENT ACCURACY [patent_app_type] => utility [patent_app_number] => 16/004278 [patent_app_country] => US [patent_app_date] => 2018-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16004278 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/004278
Electronic device for improving altitude measurement accuracy Jun 7, 2018 Issued
Array ( [id] => 15256721 [patent_doc_number] => 20190377094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => ANTI-SPOOFING SYSTEM FOR GNSS RECEIVERS [patent_app_type] => utility [patent_app_number] => 16/002173 [patent_app_country] => US [patent_app_date] => 2018-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16002173 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/002173
Anti-spoofing system for GNSS receivers Jun 6, 2018 Issued
Array ( [id] => 14286129 [patent_doc_number] => 20190140349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => SELF-CALIBRATING PHASED-ARRAY TRANSCEIVER [patent_app_type] => utility [patent_app_number] => 15/997617 [patent_app_country] => US [patent_app_date] => 2018-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -61 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15997617 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/997617
Self-calibrating phased-array transceiver Jun 3, 2018 Issued
Array ( [id] => 15181053 [patent_doc_number] => 20190361118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => METHOD AND APPARATUS FOR ACQUIRING DEPTH INFORMATION USING CAMERAS FROM DIFFERENT VEHICLES [patent_app_type] => utility [patent_app_number] => 15/988082 [patent_app_country] => US [patent_app_date] => 2018-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15988082 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/988082
Method and apparatus for acquiring depth information using cameras from different vehicles May 23, 2018 Issued
Array ( [id] => 16200027 [patent_doc_number] => 10725183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => GNSS multipath mitigation via pattern recognition [patent_app_type] => utility [patent_app_number] => 15/986492 [patent_app_country] => US [patent_app_date] => 2018-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 9487 [patent_no_of_claims] => 18 [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] => 15986492 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/986492
GNSS multipath mitigation via pattern recognition May 21, 2018 Issued
Array ( [id] => 17289276 [patent_doc_number] => 11205842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Pointing algorithm for endpoint nodes [patent_app_type] => utility [patent_app_number] => 15/984713 [patent_app_country] => US [patent_app_date] => 2018-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6471 [patent_no_of_claims] => 13 [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] => 15984713 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/984713
Pointing algorithm for endpoint nodes May 20, 2018 Issued
Array ( [id] => 13436811 [patent_doc_number] => 20180269948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => Hierarchically Elaborated Phased-Array Antenna Modules and Faster Beam Steering Method of Operation [patent_app_type] => utility [patent_app_number] => 15/985327 [patent_app_country] => US [patent_app_date] => 2018-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15985327 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/985327
Hierarchically elaborated phased-array antenna modules and faster beam steering method of operation May 20, 2018 Issued
Array ( [id] => 16879263 [patent_doc_number] => 11029401 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Apparatus and method for detecting a traffic participant [patent_app_type] => utility [patent_app_number] => 15/979697 [patent_app_country] => US [patent_app_date] => 2018-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5968 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15979697 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/979697
Apparatus and method for detecting a traffic participant May 14, 2018 Issued
Array ( [id] => 13555043 [patent_doc_number] => 20180329069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => DEVICE MODULE FOR THE DETECTION OF TEMPERATURE COMPENSATED CRYSTAL OSCILLATOR ORIGINATED MICRO-JUMPS IN A GLOBAL NAVIGATION SATELLITE SYSTEM AND RELATED DETECTION METHOD [patent_app_type] => utility [patent_app_number] => 15/980221 [patent_app_country] => US [patent_app_date] => 2018-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15980221 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/980221
Device module for the detection of temperature compensated crystal oscillator originated micro-jumps in a global navigation satellite system and related detection method May 14, 2018 Issued
Array ( [id] => 15699467 [patent_doc_number] => 10605904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Systems and methods of wireless position tracking [patent_app_type] => utility [patent_app_number] => 15/953798 [patent_app_country] => US [patent_app_date] => 2018-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 5455 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15953798 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/953798
Systems and methods of wireless position tracking Apr 15, 2018 Issued
Array ( [id] => 13510087 [patent_doc_number] => 20180306586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => RECORDING MEDIUM, DISPLAY METHOD, AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 15/953769 [patent_app_country] => US [patent_app_date] => 2018-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15953769 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/953769
RECORDING MEDIUM, DISPLAY METHOD, AND DISPLAY APPARATUS Apr 15, 2018 Abandoned
Array ( [id] => 13481971 [patent_doc_number] => 20180292528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => SWEEPING RADAR DEVICES AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 15/946203 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15946203 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/946203
Sweeping radar devices and methods of use thereof Apr 4, 2018 Issued
Array ( [id] => 16249875 [patent_doc_number] => 10749255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Steerable antenna array [patent_app_type] => utility [patent_app_number] => 15/941304 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 10831 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15941304 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/941304
Steerable antenna array Mar 29, 2018 Issued
Array ( [id] => 15835159 [patent_doc_number] => 20200132862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => POSITIONING DEVICE, POSITIONING SYSTEM, POSITIONING METHOD AND POSITIONING PROGRAM [patent_app_type] => utility [patent_app_number] => 16/606772 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16606772 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/606772
Positioning device, positioning system, positioning method and positioning program Mar 26, 2018 Issued
Array ( [id] => 16264979 [patent_doc_number] => 10756429 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-25 [patent_title] => Dynamic variation of power per antenna to facilitate beamforming of antenna array [patent_app_type] => utility [patent_app_number] => 15/933109 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8265 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15933109 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/933109
Dynamic variation of power per antenna to facilitate beamforming of antenna array Mar 21, 2018 Issued
Array ( [id] => 16575152 [patent_doc_number] => 10897082 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-01-19 [patent_title] => Steerable phased array antenna [patent_app_type] => utility [patent_app_number] => 15/920568 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7758 [patent_no_of_claims] => 19 [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] => 15920568 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/920568
Steerable phased array antenna Mar 13, 2018 Issued
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