Search

Roland Dinga

Examiner (ID: 6654, Phone: (571)270-3644 , Office: P/3766 )

Most Active Art Unit
3766
Art Unit(s)
3792, 3766, 3762
Total Applications
748
Issued Applications
580
Pending Applications
9
Abandoned Applications
161

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20336852 [patent_doc_number] => 20250340972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => MASK ASSEMBLY AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 19/265339 [patent_app_country] => US [patent_app_date] => 2025-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 19265339 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/265339
MASK ASSEMBLY AND MANUFACTURING METHOD THEREOF Jul 9, 2025 Pending
Array ( [id] => 19389918 [patent_doc_number] => 20240279788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => MASK ASSEMBLY AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/646003 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18646003 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/646003
MASK ASSEMBLY AND MANUFACTURING METHOD THEREOF Apr 24, 2024 Pending
Array ( [id] => 19418896 [patent_doc_number] => 20240295019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => HYBRID MASK STICK AND MASK FRAME ASSEMBLY EMPLOYING THE SAME [patent_app_type] => utility [patent_app_number] => 18/582668 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18582668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582668
Hybrid mask stick and mask frame assembly employing the same Feb 20, 2024 Issued
Array ( [id] => 20343418 [patent_doc_number] => 12467141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Injector configured for arrangement within a reaction chamber of a substrate processing apparatus [patent_app_type] => utility [patent_app_number] => 18/425643 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 1186 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18425643 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425643
Injector configured for arrangement within a reaction chamber of a substrate processing apparatus Jan 28, 2024 Issued
Array ( [id] => 19404159 [patent_doc_number] => 20240287670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => COATING EQUIPMENT AND COATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/419904 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18419904 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/419904
COATING EQUIPMENT AND COATING METHOD THEREOF Jan 22, 2024 Pending
Array ( [id] => 19888405 [patent_doc_number] => 12274155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Organic vapor jet printing system [patent_app_type] => utility [patent_app_number] => 18/402792 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 14350 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402792 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402792
Organic vapor jet printing system Jan 2, 2024 Issued
Array ( [id] => 19098256 [patent_doc_number] => 20240117484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => EVAPORATION APPARATUS, VAPOR DEPOSITION APPARATUS, AND EVAPORATION METHOD [patent_app_type] => utility [patent_app_number] => 18/542356 [patent_app_country] => US [patent_app_date] => 2023-12-15 [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] => -12 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18542356 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542356
Evaporation apparatus, vapor deposition apparatus, and evaporation method Dec 14, 2023 Issued
Array ( [id] => 19984399 [patent_doc_number] => 20250122621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => PROCESS CHAMBER GAS FLOW IMPROVEMENT [patent_app_type] => utility [patent_app_number] => 18/486291 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18486291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486291
PROCESS CHAMBER GAS FLOW IMPROVEMENT Oct 12, 2023 Pending
Array ( [id] => 18923531 [patent_doc_number] => 20240026535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => VACUUM CHAMBER AND ARRANGEMENT FOR ATOMIC LAYER DEPOSITION [patent_app_type] => utility [patent_app_number] => 18/475300 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18475300 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/475300
Vacuum chamber and arrangement for atomic layer deposition Sep 26, 2023 Issued
Array ( [id] => 19034631 [patent_doc_number] => 20240084446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => REACTION CHAMBER COMPONENT, DEPOSITION APPARATUS PROVIDED WITH SUCH COMPONENT AND METHOD OF PROTECTING SUCH COMPONENT [patent_app_type] => utility [patent_app_number] => 18/465787 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18465787 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465787
REACTION CHAMBER COMPONENT, DEPOSITION APPARATUS PROVIDED WITH SUCH COMPONENT AND METHOD OF PROTECTING SUCH COMPONENT Sep 11, 2023 Pending
Array ( [id] => 19113215 [patent_doc_number] => 20240124965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => MASK ASSEMBLY AND MASK ASSEMBLY MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/450563 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450563 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450563
MASK ASSEMBLY AND MASK ASSEMBLY MANUFACTURING METHOD Aug 15, 2023 Pending
Array ( [id] => 18991024 [patent_doc_number] => 20240062993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => TEMPERATURE-CONTROLLED SHOWERHEAD ASSEMBLY FOR CYCLIC VAPOR DEPOSITION [patent_app_type] => utility [patent_app_number] => 18/449541 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449541 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449541
TEMPERATURE-CONTROLLED SHOWERHEAD ASSEMBLY FOR CYCLIC VAPOR DEPOSITION Aug 13, 2023 Pending
Array ( [id] => 19724448 [patent_doc_number] => 20250027199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => SEMICONDUCTOR CHEMICAL PRECURSOR WITH GAS PASSAGES [patent_app_type] => utility [patent_app_number] => 18/222671 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18222671 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/222671
SEMICONDUCTOR CHEMICAL PRECURSOR WITH GAS PASSAGES Jul 16, 2023 Pending
Array ( [id] => 18653025 [patent_doc_number] => 20230298865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => SUBSTRATE SUPPORT ASSEMBLY, PLASMA PROCESSING APPARATUS, AND PLASMA PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/137355 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18137355 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137355
SUBSTRATE SUPPORT ASSEMBLY, PLASMA PROCESSING APPARATUS, AND PLASMA PROCESSING METHOD Apr 19, 2023 Abandoned
Array ( [id] => 18774190 [patent_doc_number] => 20230369021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => SUBSTRATE TREATING APPARATUS AND SUBSTRATE TREATING METHOD [patent_app_type] => utility [patent_app_number] => 18/135740 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135740 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135740
SUBSTRATE TREATING APPARATUS AND SUBSTRATE TREATING METHOD Apr 17, 2023 Pending
Array ( [id] => 18502279 [patent_doc_number] => 20230225156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => DISPLAY APPARATUS AND, APPARATUS AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/122451 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18122451 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/122451
DISPLAY APPARATUS AND, APPARATUS AND METHOD OF MANUFACTURING THE SAME Mar 15, 2023 Pending
Array ( [id] => 19418925 [patent_doc_number] => 20240295048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => HIGHLY REFLECTIVE METALLIC ALLOYS FOR COMPONENTS OF SEMICONDUCTOR PROCESSING EQUIPMENT, AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/117318 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18117318 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/117318
HIGHLY REFLECTIVE METALLIC ALLOYS FOR COMPONENTS OF SEMICONDUCTOR PROCESSING EQUIPMENT, AND RELATED METHODS Mar 2, 2023 Pending
Array ( [id] => 18473047 [patent_doc_number] => 20230207335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => SUBSTRATE PROCESSING APPARATUS, METHOD OF PROCESSING SUBSTRATE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/172785 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172785
SUBSTRATE PROCESSING APPARATUS, METHOD OF PROCESSING SUBSTRATE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND RECORDING MEDIUM Feb 21, 2023 Pending
Array ( [id] => 18391848 [patent_doc_number] => 20230160066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => GAS SUPPLY ASSEMBLY, SUBSTRATE PROCESSING APPARATUS, NOZZLE, METHOD OF PROCESSING SUBSTRATE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/099338 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18099338 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099338
GAS SUPPLY ASSEMBLY, SUBSTRATE PROCESSING APPARATUS, NOZZLE, METHOD OF PROCESSING SUBSTRATE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND RECORDING MEDIUM Jan 19, 2023 Pending
Array ( [id] => 19305618 [patent_doc_number] => 20240234198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => SUBSTRATE HANDLING DEVICE [patent_app_type] => utility [patent_app_number] => 18/095726 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18095726 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/095726
SUBSTRATE HANDLING DEVICE Jan 10, 2023 Pending
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