Search

Ko Hung Chan

Examiner (ID: 11304)

Most Active Art Unit
3631
Art Unit(s)
3637, 3631, 2899, 3632, 3505
Total Applications
2335
Issued Applications
1606
Pending Applications
100
Abandoned Applications
653

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15360313 [patent_doc_number] => 20200015921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => CLAMPING DEVICE [patent_app_type] => utility [patent_app_number] => 16/490350 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16490350 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/490350
Clamping device Mar 1, 2018 Issued
Array ( [id] => 14850187 [patent_doc_number] => 10413800 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-09-17 [patent_title] => Sports equipment organizing device [patent_app_type] => utility [patent_app_number] => 15/906650 [patent_app_country] => US [patent_app_date] => 2018-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 5414 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15906650 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/906650
Sports equipment organizing device Feb 26, 2018 Issued
Array ( [id] => 16183162 [patent_doc_number] => 10716452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Compact drying rack [patent_app_type] => utility [patent_app_number] => 15/904298 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 2632 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15904298 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/904298
Compact drying rack Feb 22, 2018 Issued
Array ( [id] => 13373893 [patent_doc_number] => 20180238488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => Digital Reality Equipment Resting Stand [patent_app_type] => utility [patent_app_number] => 15/900757 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15900757 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/900757
Digital Reality Equipment Resting Stand Feb 19, 2018 Abandoned
Array ( [id] => 14742159 [patent_doc_number] => 20190254253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => UNIVERSAL SILL MOUNTABLE DEVICE [patent_app_type] => utility [patent_app_number] => 15/898875 [patent_app_country] => US [patent_app_date] => 2018-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15898875 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/898875
UNIVERSAL SILL MOUNTABLE DEVICE Feb 18, 2018 Abandoned
Array ( [id] => 15361363 [patent_doc_number] => 20200016446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => SYSTEM FOR FASTENING OBJECTS [patent_app_type] => utility [patent_app_number] => 16/481059 [patent_app_country] => US [patent_app_date] => 2018-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16481059 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/481059
SYSTEM FOR FASTENING OBJECTS Jan 29, 2018 Abandoned
Array ( [id] => 13324785 [patent_doc_number] => 20180213930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => MODULAR RACK FOR PHYTOCHEMICAL EXTRACTION SYSTEM [patent_app_type] => utility [patent_app_number] => 15/882977 [patent_app_country] => US [patent_app_date] => 2018-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 15882977 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/882977
Modular rack for phytochemical extraction system Jan 28, 2018 Issued
Array ( [id] => 14730695 [patent_doc_number] => 10384734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Vehicle stand [patent_app_type] => utility [patent_app_number] => 15/882185 [patent_app_country] => US [patent_app_date] => 2018-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6209 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15882185 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/882185
Vehicle stand Jan 28, 2018 Issued
Array ( [id] => 15879481 [patent_doc_number] => 10646059 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-12 [patent_title] => Suspended segmented display array with low visibility hardware [patent_app_type] => utility [patent_app_number] => 15/881800 [patent_app_country] => US [patent_app_date] => 2018-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 62 [patent_figures_cnt] => 82 [patent_no_of_words] => 14405 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15881800 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/881800
Suspended segmented display array with low visibility hardware Jan 27, 2018 Issued
Array ( [id] => 14362169 [patent_doc_number] => 10302378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Support beam for cooling tower fill assembly [patent_app_type] => utility [patent_app_number] => 15/880660 [patent_app_country] => US [patent_app_date] => 2018-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2502 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15880660 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/880660
Support beam for cooling tower fill assembly Jan 25, 2018 Issued
Array ( [id] => 16382844 [patent_doc_number] => 10807664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Space-saving bicycle parking structure [patent_app_type] => utility [patent_app_number] => 15/876790 [patent_app_country] => US [patent_app_date] => 2018-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5456 [patent_no_of_claims] => 19 [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] => 15876790 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/876790
Space-saving bicycle parking structure Jan 21, 2018 Issued
Array ( [id] => 13310235 [patent_doc_number] => 20180206654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => PUSHER TRAY SYSTEM [patent_app_type] => utility [patent_app_number] => 15/875487 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15875487 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/875487
PUSHER TRAY SYSTEM Jan 18, 2018 Abandoned
Array ( [id] => 16319686 [patent_doc_number] => 10779632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Hair extension storage assembly [patent_app_type] => utility [patent_app_number] => 15/873720 [patent_app_country] => US [patent_app_date] => 2018-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1865 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15873720 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/873720
Hair extension storage assembly Jan 16, 2018 Issued
Array ( [id] => 13302129 [patent_doc_number] => 20180202601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => TREE MOUNTABLE DEVICE HOLDER FOR HUNTING [patent_app_type] => utility [patent_app_number] => 15/873655 [patent_app_country] => US [patent_app_date] => 2018-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15873655 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/873655
TREE MOUNTABLE DEVICE HOLDER FOR HUNTING Jan 16, 2018 Abandoned
Array ( [id] => 13382393 [patent_doc_number] => 20180242738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => BACKSTOP SUPPORT BRACKET [patent_app_type] => utility [patent_app_number] => 15/732954 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15732954 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/732954
BACKSTOP SUPPORT BRACKET Jan 10, 2018 Pending
Array ( [id] => 13382393 [patent_doc_number] => 20180242738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => BACKSTOP SUPPORT BRACKET [patent_app_type] => utility [patent_app_number] => 15/732954 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15732954 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/732954
BACKSTOP SUPPORT BRACKET Jan 10, 2018 Pending
Array ( [id] => 15242765 [patent_doc_number] => 10506886 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-17 [patent_title] => Trim and molding support system and related methods [patent_app_type] => utility [patent_app_number] => 15/866720 [patent_app_country] => US [patent_app_date] => 2018-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2233 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15866720 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/866720
Trim and molding support system and related methods Jan 9, 2018 Issued
Array ( [id] => 16444023 [patent_doc_number] => 10835929 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-17 [patent_title] => Inventory shelving with movable barrier to obstruct pathway to high-energy equipment [patent_app_type] => utility [patent_app_number] => 15/860935 [patent_app_country] => US [patent_app_date] => 2018-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7159 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15860935 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/860935
Inventory shelving with movable barrier to obstruct pathway to high-energy equipment Jan 2, 2018 Issued
Array ( [id] => 12673684 [patent_doc_number] => 20180116394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => CONFIGURABLE SHELF ASSEMBLY [patent_app_type] => utility [patent_app_number] => 15/858094 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 15858094 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/858094
CONFIGURABLE SHELF ASSEMBLY Dec 28, 2017 Abandoned
Array ( [id] => 14862979 [patent_doc_number] => 10420247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Connecting assembly for rack system [patent_app_type] => utility [patent_app_number] => 15/854065 [patent_app_country] => US [patent_app_date] => 2017-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3024 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15854065 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/854065
Connecting assembly for rack system Dec 25, 2017 Issued
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