Search

Dinh D. Chiem

Examiner (ID: 8797, Phone: (571)272-3102 , Office: P/2883 )

Most Active Art Unit
2883
Art Unit(s)
2874, 2883
Total Applications
889
Issued Applications
614
Pending Applications
70
Abandoned Applications
215

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17831268 [patent_doc_number] => 20220268572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => SHAFT ALIGNMENT ONLINE CONDITION MONITORING SYSTEM USING PLANETARY GEAR APPARATUS [patent_app_type] => utility [patent_app_number] => 17/182552 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182552 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182552
Shaft alignment online condition monitoring system using planetary gear apparatus Feb 22, 2021 Issued
Array ( [id] => 19105105 [patent_doc_number] => 11958181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Joinery jig [patent_app_type] => utility [patent_app_number] => 17/799068 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3782 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17799068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799068
Joinery jig Feb 11, 2021 Issued
Array ( [id] => 16913070 [patent_doc_number] => 20210186162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => SHOE SIZERS FOR CHILDREN [patent_app_type] => utility [patent_app_number] => 17/169270 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17169270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/169270
Shoe sizers for children Feb 4, 2021 Issued
Array ( [id] => 18981168 [patent_doc_number] => 11906331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Linear position sensor feedback mechanism [patent_app_type] => utility [patent_app_number] => 17/167521 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2742 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17167521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/167521
Linear position sensor feedback mechanism Feb 3, 2021 Issued
Array ( [id] => 17014695 [patent_doc_number] => 11084318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Multifunctional writing device for automatic exam proctoring and grading [patent_app_type] => utility [patent_app_number] => 17/165872 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 16514 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165872 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165872
Multifunctional writing device for automatic exam proctoring and grading Feb 1, 2021 Issued
Array ( [id] => 17037796 [patent_doc_number] => 20210254754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => CONDUIT ALIGNMENT TOOL WITH WINGS [patent_app_type] => utility [patent_app_number] => 17/161784 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17161784 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161784
Conduit alignment tool with wings Jan 28, 2021 Issued
Array ( [id] => 18368644 [patent_doc_number] => 11648797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Carpenter speed square with pencil sharpener [patent_app_type] => utility [patent_app_number] => 17/156598 [patent_app_country] => US [patent_app_date] => 2021-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 1959 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17156598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/156598
Carpenter speed square with pencil sharpener Jan 23, 2021 Issued
Array ( [id] => 17762432 [patent_doc_number] => 20220236044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => Sliding Adjustable Compass Having a Support [patent_app_type] => utility [patent_app_number] => 17/155996 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17155996 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/155996
Sliding adjustable compass having a support Jan 21, 2021 Issued
Array ( [id] => 18177413 [patent_doc_number] => 20230038142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => ROBOT CALIBRATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/792043 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17792043 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792043
Robot calibration device Jan 19, 2021 Issued
Array ( [id] => 17750469 [patent_doc_number] => 20220228674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => GATE VALVE INDICATOR DEVICES FOR OIL AND GAS APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/153436 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17153436 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153436
Gate valve indicator devices for oil and gas applications Jan 19, 2021 Issued
Array ( [id] => 16823064 [patent_doc_number] => 20210138357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => DRAWING DEVICE [patent_app_type] => utility [patent_app_number] => 17/248292 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17248292 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248292
Drawing device Jan 18, 2021 Issued
Array ( [id] => 16899888 [patent_doc_number] => 20210178804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => ANGLE TRISECTOR, AS VALIDATED TO PERFORM ACCURATELY OVER A WIDE RANGE OF DEVICE SETTINGS BY A NOVEL GEOMETRIC FORMING PROCESS; ALSO CAPABLE OF PORTRAYING FINITE LENGTHS THAT ONLY COULD BE APPROXIMATED BY MEANS OF OTHERWISE APPLYING A COMPASS AND STRAIGHTEDGE TO A GIVEN LENGTH OF UNITY; THAT FURTHERMORE FUNCTIONS AS A LEVEL WHOSE INHERENT GEOMETRY COULD BE ADAPTED FOR MANY OTHER USES SUCH AS BEING INCORPORATED INTO THE DESIGN OF A HYDRAULIC CAR LIFT. [patent_app_type] => utility [patent_app_number] => 17/145255 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17145255 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/145255
ANGLE TRISECTOR, AS VALIDATED TO PERFORM ACCURATELY OVER A WIDE RANGE OF DEVICE SETTINGS BY A NOVEL GEOMETRIC FORMING PROCESS; ALSO CAPABLE OF PORTRAYING FINITE LENGTHS THAT ONLY COULD BE APPROXIMATED BY MEANS OF OTHERWISE APPLYING A COMPASS AND STRAIGHTEDGE TO A GIVEN LENGTH OF UNITY; THAT FURTHERMORE FUNCTIONS AS A LEVEL WHOSE INHERENT GEOMETRY COULD BE ADAPTED FOR MANY OTHER USES SUCH AS BEING INCORPORATED INTO THE DESIGN OF A HYDRAULIC CAR LIFT. Jan 7, 2021 Abandoned
Array ( [id] => 18314615 [patent_doc_number] => 11628679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Graphic alignment tool and method of using the same [patent_app_type] => utility [patent_app_number] => 17/247956 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2008 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17247956 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/247956
Graphic alignment tool and method of using the same Dec 30, 2020 Issued
Array ( [id] => 17689084 [patent_doc_number] => 20220196376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => Electrical Color Chart Tape Measure Apparatus [patent_app_type] => utility [patent_app_number] => 17/130191 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17130191 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130191
Electrical color chart tape measure apparatus Dec 21, 2020 Issued
Array ( [id] => 16763326 [patent_doc_number] => 20210108907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => Tape Measure with Compact Retraction System [patent_app_type] => utility [patent_app_number] => 17/129348 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17129348 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/129348
Tape measure with compact retraction system Dec 20, 2020 Issued
Array ( [id] => 16901432 [patent_doc_number] => 20210180348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => Joist Alignment Tool [patent_app_type] => utility [patent_app_number] => 17/123249 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17123249 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/123249
Joist alignment tool Dec 15, 2020 Issued
Array ( [id] => 18052281 [patent_doc_number] => 11525656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Self-retracting tape rule [patent_app_type] => utility [patent_app_number] => 17/119674 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 17478 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17119674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119674
Self-retracting tape rule Dec 10, 2020 Issued
Array ( [id] => 18110643 [patent_doc_number] => 20230003523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => Laser system for generating a linear laser marking on a projection surface [patent_app_type] => utility [patent_app_number] => 17/781523 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17781523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781523
Laser system for generating a linear laser marking on a projection surface Dec 6, 2020 Issued
Array ( [id] => 18399711 [patent_doc_number] => 11661840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Multi-finger caliper [patent_app_type] => utility [patent_app_number] => 17/247271 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 7369 [patent_no_of_claims] => 19 [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] => 17247271 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/247271
Multi-finger caliper Dec 6, 2020 Issued
Array ( [id] => 17650589 [patent_doc_number] => 11353311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Tape measure [patent_app_type] => utility [patent_app_number] => 17/113894 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3466 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 17113894 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/113894
Tape measure Dec 6, 2020 Issued
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