Search

Charles J. Han

Examiner (ID: 11537, Phone: (571)270-3980 , Office: P/3662 )

Most Active Art Unit
3662
Art Unit(s)
3662, 3665
Total Applications
493
Issued Applications
310
Pending Applications
58
Abandoned Applications
145

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16826000 [patent_doc_number] => 20210141293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => ARCA-STYLE PLATE WITH BUBBLE LEVELS [patent_app_type] => utility [patent_app_number] => 16/679525 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16679525 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/679525
ARCA-STYLE PLATE WITH BUBBLE LEVELS Nov 10, 2019 Abandoned
Array ( [id] => 17939377 [patent_doc_number] => 11473823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Ice clamping device [patent_app_type] => utility [patent_app_number] => 16/679218 [patent_app_country] => US [patent_app_date] => 2019-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 920 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16679218 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/679218
Ice clamping device Nov 9, 2019 Issued
Array ( [id] => 15586937 [patent_doc_number] => 20200070003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => System and Method for Measuring Speed, Spin Rate, and Accuracy of a Sporting Device [patent_app_type] => utility [patent_app_number] => 16/679152 [patent_app_country] => US [patent_app_date] => 2019-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16679152 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/679152
System and method for measuring speed, spin rate, and accuracy of a sporting device Nov 8, 2019 Issued
Array ( [id] => 16807033 [patent_doc_number] => 20210129586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => Wheel Traction Surface for Vehicle [patent_app_type] => utility [patent_app_number] => 16/675193 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16675193 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/675193
Wheel Traction Surface for Vehicle Nov 4, 2019 Abandoned
Array ( [id] => 16513986 [patent_doc_number] => 20200393244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => Line level Pro [patent_app_type] => utility [patent_app_number] => 16/575326 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16575326 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/575326
Line level Pro Nov 4, 2019 Abandoned
Array ( [id] => 17679574 [patent_doc_number] => 11363803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Artificial habitat for beneficial insects [patent_app_type] => utility [patent_app_number] => 16/672446 [patent_app_country] => US [patent_app_date] => 2019-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1340 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16672446 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/672446
Artificial habitat for beneficial insects Nov 1, 2019 Issued
Array ( [id] => 15563941 [patent_doc_number] => 20200066382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => Patient Data Exchange (PDX-TEC) [patent_app_type] => utility [patent_app_number] => 16/672422 [patent_app_country] => US [patent_app_date] => 2019-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16672422 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/672422
Patient Data Exchange (PDX-TEC) Oct 31, 2019 Abandoned
Array ( [id] => 15830195 [patent_doc_number] => 20200130379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => DRYING DEVICE AND PRINTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/670660 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16670660 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/670660
Drying device and printing device Oct 30, 2019 Issued
Array ( [id] => 18314533 [patent_doc_number] => 11628596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Concrete cutting dust abatement systems and methods [patent_app_type] => utility [patent_app_number] => 16/670737 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4313 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16670737 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/670737
Concrete cutting dust abatement systems and methods Oct 30, 2019 Issued
Array ( [id] => 15551379 [patent_doc_number] => 20200060101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => GARDEN SEED PLANTER [patent_app_type] => utility [patent_app_number] => 16/670432 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16670432 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/670432
Garden seed planter Oct 30, 2019 Issued
Array ( [id] => 16791086 [patent_doc_number] => 20210120903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => Headwear Retainer [patent_app_type] => utility [patent_app_number] => 16/665878 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16665878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/665878
Headwear Retainer Oct 27, 2019 Abandoned
Array ( [id] => 16392183 [patent_doc_number] => 20200333124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => JIG OF SPIRIT LEVEL CLAMPING AID TOOLS, SQUARES AND HAND CLAMPS [patent_app_type] => utility [patent_app_number] => 16/663286 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7666 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16663286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/663286
JIG OF SPIRIT LEVEL CLAMPING AID TOOLS, SQUARES AND HAND CLAMPS Oct 23, 2019 Abandoned
Array ( [id] => 16777762 [patent_doc_number] => 20210114839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => METHOD FOR PRODUCING A MULTI-PURPOSE AGRICULTURAL, HORTICULTURAL AND FLORISTRY TIE [patent_app_type] => utility [patent_app_number] => 16/659694 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16659694 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/659694
Method for producing a multi-purpose agricultural, horticultural and floristry tie Oct 21, 2019 Issued
Array ( [id] => 15831247 [patent_doc_number] => 20200130905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => Sharing Spoon [patent_app_type] => utility [patent_app_number] => 16/659525 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16659525 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/659525
Sharing Spoon Oct 20, 2019 Abandoned
Array ( [id] => 17951993 [patent_doc_number] => 11478064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Weave assist [patent_app_type] => utility [patent_app_number] => 16/653499 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1447 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16653499 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/653499
Weave assist Oct 14, 2019 Issued
Array ( [id] => 17452011 [patent_doc_number] => 11266848 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => System, method and device for neural activity control [patent_app_type] => utility [patent_app_number] => 16/595519 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4368 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16595519 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/595519
System, method and device for neural activity control Oct 7, 2019 Issued
Array ( [id] => 16748322 [patent_doc_number] => 20210100331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => BARBER HAIR COMB WITH SECTION TO ATTACH ELASTIC BAND [patent_app_type] => utility [patent_app_number] => 16/596111 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16596111 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/596111
BARBER HAIR COMB WITH SECTION TO ATTACH ELASTIC BAND Oct 7, 2019 Abandoned
Array ( [id] => 15897843 [patent_doc_number] => 20200148440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => Triple Shot Shaker [patent_app_type] => utility [patent_app_number] => 16/592563 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16592563 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/592563
Triple shot shaker Oct 2, 2019 Issued
Array ( [id] => 16749380 [patent_doc_number] => 20210101389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => MOBILE PRINTER USING FERROFLUIDS [patent_app_type] => utility [patent_app_number] => 16/590474 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16590474 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/590474
MOBILE PRINTER USING FERROFLUIDS Oct 1, 2019 Abandoned
Array ( [id] => 18400572 [patent_doc_number] => 11662708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Method of forming a two-dimensional image over a model [patent_app_type] => utility [patent_app_number] => 16/580727 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1792 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16580727 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/580727
Method of forming a two-dimensional image over a model Sep 23, 2019 Issued
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