Search

Rick Kiltae Chang

Examiner (ID: 14920, Phone: (571)272-4564 , Office: P/3726 )

Most Active Art Unit
3726
Art Unit(s)
3729, 3726
Total Applications
1909
Issued Applications
1423
Pending Applications
33
Abandoned Applications
456

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17829098 [patent_doc_number] => 20220266402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => TOOLING PLATE FOR CONVEYING DIFFERENT WORK PARTS IN AN ASSEMBLY LINE, AND METHOD FOR CONFIGURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/631244 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631244
Tooling plate for conveying different work parts in an assembly line, and method for configuring the same Jul 31, 2019 Issued
Array ( [id] => 18274416 [patent_doc_number] => 11613346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Aircraft landing gear assembly and method [patent_app_type] => utility [patent_app_number] => 17/265203 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2984 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 17265203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265203
Aircraft landing gear assembly and method Jul 24, 2019 Issued
Array ( [id] => 15406311 [patent_doc_number] => 20200023477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => Method for the Documented Tightening or Tightening up of a Screw Connection [patent_app_type] => utility [patent_app_number] => 16/511183 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16511183 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/511183
Method for the documented tightening or tightening up of a screw connection Jul 14, 2019 Issued
Array ( [id] => 17363158 [patent_doc_number] => 11230168 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-25 [patent_title] => Portable windshield alignment and installation device for cars and motor homes [patent_app_type] => utility [patent_app_number] => 16/505109 [patent_app_country] => US [patent_app_date] => 2019-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 28 [patent_no_of_words] => 5507 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16505109 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/505109
Portable windshield alignment and installation device for cars and motor homes Jul 7, 2019 Issued
Array ( [id] => 18086074 [patent_doc_number] => 11536199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Method for manufacturing a motoring system for a gas turbine engine [patent_app_type] => utility [patent_app_number] => 16/455935 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3120 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16455935 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/455935
Method for manufacturing a motoring system for a gas turbine engine Jun 27, 2019 Issued
Array ( [id] => 18520533 [patent_doc_number] => 11710427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Tangible cellular structure, associated method [patent_app_type] => utility [patent_app_number] => 17/254655 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 9099 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17254655 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/254655
Tangible cellular structure, associated method Jun 20, 2019 Issued
Array ( [id] => 17266779 [patent_doc_number] => 11192184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Engineered platelets for additive manufacturing [patent_app_type] => utility [patent_app_number] => 16/446878 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 9885 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16446878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/446878
Engineered platelets for additive manufacturing Jun 19, 2019 Issued
Array ( [id] => 17330640 [patent_doc_number] => 11221097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Method of constructing water hammer arrestor [patent_app_type] => utility [patent_app_number] => 16/446347 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 5873 [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] => 16446347 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/446347
Method of constructing water hammer arrestor Jun 18, 2019 Issued
Array ( [id] => 14927435 [patent_doc_number] => 20190299355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => BLOCK DEVICE, SPECTACLE LENS MANUFACTURING METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 16/446144 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16446144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/446144
Spectacle lens manufacturing method Jun 18, 2019 Issued
Array ( [id] => 17035836 [patent_doc_number] => 20210252794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => METHOD FOR PRODUCING A PART WITH A CAVITY BY ADDITIVE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 17/251350 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17251350 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251350
Method for producing a part with a cavity by additive manufacturing Jun 13, 2019 Issued
Array ( [id] => 17926246 [patent_doc_number] => 11469514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Methods of manufacturing nanocomposite RF lens and radome [patent_app_type] => utility [patent_app_number] => 16/439493 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 3365 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16439493 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/439493
Methods of manufacturing nanocomposite RF lens and radome Jun 11, 2019 Issued
Array ( [id] => 16513777 [patent_doc_number] => 20200393035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => GEAR MANUFACTURING PROCESS [patent_app_type] => utility [patent_app_number] => 16/437536 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16437536 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/437536
Gear manufacturing process Jun 10, 2019 Issued
Array ( [id] => 17037744 [patent_doc_number] => 20210254702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => METHOD FOR ASSEMBLING A REDUCTION GEAR AND FACILITY FOR IMPLEMENTING THE METHOD [patent_app_type] => utility [patent_app_number] => 16/972694 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16972694 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972694
Installation for mounting an outer sun gear Jun 4, 2019 Issued
Array ( [id] => 16484898 [patent_doc_number] => 20200378499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => SEAL, AIRCRAFT INCLUDING THE SEAL, AND METHODS THEREFOR [patent_app_type] => utility [patent_app_number] => 16/426724 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16426724 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/426724
Seal, aircraft including the seal, and methods therefor May 29, 2019 Issued
Array ( [id] => 14835759 [patent_doc_number] => 20190276280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => LOAD ASSEMBLY AND METHOD FOR LIFTING A LOAD INTO AN AIRCRAFT [patent_app_type] => utility [patent_app_number] => 16/426720 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16426720 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/426720
Load assembly and method for lifting a load into an aircraft May 29, 2019 Issued
Array ( [id] => 15179993 [patent_doc_number] => 20190360588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => System and Method for Installing Seals on Support Frames [patent_app_type] => utility [patent_app_number] => 16/424326 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16424326 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/424326
System and method for installing seals on support frames May 27, 2019 Issued
Array ( [id] => 17045570 [patent_doc_number] => 11098740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Device for joining parts of furniture and furnishing accessories [patent_app_type] => utility [patent_app_number] => 16/417219 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 4314 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16417219 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/417219
Device for joining parts of furniture and furnishing accessories May 19, 2019 Issued
Array ( [id] => 18108657 [patent_doc_number] => 20230001537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => Burnishing Devices Adapted for Use in Small Diameter Pipes [patent_app_type] => utility [patent_app_number] => 17/778880 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17778880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/778880
Burnishing devices adapted for use in small diameter pipes May 9, 2019 Issued
Array ( [id] => 17271950 [patent_doc_number] => 11197393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Fluid connectors for modular cooling systems [patent_app_type] => utility [patent_app_number] => 16/407256 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 24 [patent_no_of_words] => 11004 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16407256 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/407256
Fluid connectors for modular cooling systems May 8, 2019 Issued
Array ( [id] => 15040413 [patent_doc_number] => 20190331211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => PROCESS FOR THE ASSEMBLY OF AN EPICYCLIC OR PLANETARY GEAR TRAIN [patent_app_type] => utility [patent_app_number] => 16/395663 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16395663 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/395663
Process for the assembly of an epicyclic or planetary gear train Apr 25, 2019 Issued
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