Search

Hung V. Duong

Examiner (ID: 16707, Phone: (571)272-2041 , Office: P/2835 )

Most Active Art Unit
2835
Art Unit(s)
2835, 2815, 2846, 2823, 2822
Total Applications
1868
Issued Applications
1692
Pending Applications
19
Abandoned Applications
160

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18452411 [patent_doc_number] => 20230193690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => SHADING DEVICE COMPRISING A MOTORISED DRIVE DEVICE [patent_app_type] => utility [patent_app_number] => 18/002581 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18002581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/002581
Shading device comprising a motorised drive device Jun 28, 2021 Issued
Array ( [id] => 18093822 [patent_doc_number] => 20220412163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => OPERATING ASSEMBLY AND SYSTEM FOR A ROLLER SHADE [patent_app_type] => utility [patent_app_number] => 17/359540 [patent_app_country] => US [patent_app_date] => 2021-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17359540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/359540
Operating assembly and system for a roller shade Jun 25, 2021 Issued
Array ( [id] => 18478619 [patent_doc_number] => 11692352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Roof mount assembly [patent_app_type] => utility [patent_app_number] => 17/354536 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 101 [patent_figures_cnt] => 157 [patent_no_of_words] => 28939 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17354536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/354536
Roof mount assembly Jun 21, 2021 Issued
Array ( [id] => 19423320 [patent_doc_number] => 12082709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Chair-mountable screen [patent_app_type] => utility [patent_app_number] => 17/351555 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 12075 [patent_no_of_claims] => 18 [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] => 17351555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/351555
Chair-mountable screen Jun 17, 2021 Issued
Array ( [id] => 17300236 [patent_doc_number] => 20210396075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => Rollup Window Cover [patent_app_type] => utility [patent_app_number] => 17/350709 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17350709 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350709
Rollup window cover Jun 16, 2021 Issued
Array ( [id] => 18064028 [patent_doc_number] => 20220395115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => CONFIGURABLE MULTIFUNCTIONAL PRIVACY SCREEN [patent_app_type] => utility [patent_app_number] => 17/347750 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17347750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347750
CONFIGURABLE MULTIFUNCTIONAL PRIVACY SCREEN Jun 14, 2021 Abandoned
Array ( [id] => 17998270 [patent_doc_number] => 11499368 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-15 [patent_title] => Roller shade hem bar assembly [patent_app_type] => utility [patent_app_number] => 17/347856 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 8270 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 8 [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] => 17347856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347856
Roller shade hem bar assembly Jun 14, 2021 Issued
Array ( [id] => 18064011 [patent_doc_number] => 20220395098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => Garage Door Mountable Storage Assembly [patent_app_type] => utility [patent_app_number] => 17/344628 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17344628 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/344628
Garage door mountable storage assembly Jun 9, 2021 Issued
Array ( [id] => 17127575 [patent_doc_number] => 20210302344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => SYSTEM AND METHOD HAVING AN IMPROVED BEAM AND BEAM COUPLING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/343936 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17343936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/343936
System and method having an improved beam and beam coupling system Jun 9, 2021 Issued
Array ( [id] => 18477270 [patent_doc_number] => 11690995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Conduit connector for a patient breathing device [patent_app_type] => utility [patent_app_number] => 17/340512 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 51 [patent_no_of_words] => 9051 [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] => 17340512 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/340512
Conduit connector for a patient breathing device Jun 6, 2021 Issued
Array ( [id] => 17315138 [patent_doc_number] => 20210404186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => MULTIPLE ROOF CURBS FOR SUPPORTING A ROOFTOP MECHANICAL UNIT [patent_app_type] => utility [patent_app_number] => 17/336819 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17336819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336819
Multiple roof curbs for supporting a rooftop mechanical unit Jun 1, 2021 Issued
Array ( [id] => 18384901 [patent_doc_number] => 11655673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Drive hub dampening posts [patent_app_type] => utility [patent_app_number] => 17/336046 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 7321 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17336046 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336046
Drive hub dampening posts May 31, 2021 Issued
Array ( [id] => 18033986 [patent_doc_number] => 20220378201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => Viral Transmission Barrier for Group Settings [patent_app_type] => utility [patent_app_number] => 17/332999 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 393 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17332999 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/332999
Viral transmission barrier for group settings May 26, 2021 Issued
Array ( [id] => 18701847 [patent_doc_number] => 11788348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Battery-operated window treatment [patent_app_type] => utility [patent_app_number] => 17/327680 [patent_app_country] => US [patent_app_date] => 2021-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 58 [patent_no_of_words] => 39250 [patent_no_of_claims] => 59 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 424 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17327680 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/327680
Battery-operated window treatment May 21, 2021 Issued
Array ( [id] => 18801685 [patent_doc_number] => 11834837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Louver awning with hidden louver opening and closing driving structure [patent_app_type] => utility [patent_app_number] => 17/425732 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4079 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17425732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/425732
Louver awning with hidden louver opening and closing driving structure May 17, 2021 Issued
Array ( [id] => 17068460 [patent_doc_number] => 20210270675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => CONTROL OF MOTORIZED WINDOW TREATMENTS AND LIGHTING COLOR [patent_app_type] => utility [patent_app_number] => 17/323124 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17323124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323124
Control of motorized window treatments and lighting color May 17, 2021 Issued
Array ( [id] => 17290362 [patent_doc_number] => 20210386201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => BUTTERFLY DIVIDER SCREEN [patent_app_type] => utility [patent_app_number] => 17/321954 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17321954 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321954
Butterfly divider screen May 16, 2021 Issued
Array ( [id] => 18825614 [patent_doc_number] => 11840886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => External motor drive system adjusting for creep in window covering system with continuous cord loop [patent_app_type] => utility [patent_app_number] => 17/318791 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 31 [patent_no_of_words] => 18833 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17318791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/318791
External motor drive system adjusting for creep in window covering system with continuous cord loop May 11, 2021 Issued
Array ( [id] => 18172988 [patent_doc_number] => 11572690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Structural attachment sealing system [patent_app_type] => utility [patent_app_number] => 17/315215 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 54 [patent_no_of_words] => 6847 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [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] => 17315215 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/315215
Structural attachment sealing system May 6, 2021 Issued
Array ( [id] => 17705311 [patent_doc_number] => 20220205317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => CONSTANT FORCE MULTIPLE SPRING CURTAIN WINDING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/306514 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17306514 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/306514
Constant force multiple spring curtain winding system May 2, 2021 Issued
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