Search

Charlie Sun

Examiner (ID: 6808, Phone: (571)270-5100 , Office: P/2196 )

Most Active Art Unit
2196
Art Unit(s)
2196
Total Applications
600
Issued Applications
513
Pending Applications
45
Abandoned Applications
41

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15742903 [patent_doc_number] => 20200110340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => METHOD FOR PRODUCING AN ILLUMINATION SYSTEM FOR AN EUV PROJECTION EXPOSURE SYSTEM, AND ILLUMINATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/704677 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16704677 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/704677
Method for producing an illumination system for an EUV projection exposure system, and illumination system Dec 4, 2019 Issued
Array ( [id] => 17475441 [patent_doc_number] => 20220082945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => SUBSTRATE HOLDER FOR USE IN A LITHOGRAPHIC APPARATUS AND A METHOD OF MANUFACTURING A SUBSTRATE HOLDER [patent_app_type] => utility [patent_app_number] => 17/418719 [patent_app_country] => US [patent_app_date] => 2019-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17418719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418719
SUBSTRATE HOLDER FOR USE IN A LITHOGRAPHIC APPARATUS AND A METHOD OF MANUFACTURING A SUBSTRATE HOLDER Nov 28, 2019 Abandoned
Array ( [id] => 16370222 [patent_doc_number] => 10801969 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-13 [patent_title] => Testing device for bottom-emitting or bottom-detecting optical devices [patent_app_type] => utility [patent_app_number] => 16/694762 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4407 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16694762 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/694762
Testing device for bottom-emitting or bottom-detecting optical devices Nov 24, 2019 Issued
Array ( [id] => 15786991 [patent_doc_number] => 10627215 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-21 [patent_title] => Optical sensor [patent_app_type] => utility [patent_app_number] => 16/690705 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 19899 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16690705 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/690705
Optical sensor Nov 20, 2019 Issued
Array ( [id] => 16979460 [patent_doc_number] => 20210223697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => CYLINDRICAL SEMICONDUCTOR INTEGRATED CIRCUITS AND CONCENTRIC PHOTOLITHOGRAPHY FOR THE FABRICATION THEREOF [patent_app_type] => utility [patent_app_number] => 16/690096 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16690096 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/690096
CYLINDRICAL SEMICONDUCTOR INTEGRATED CIRCUITS AND CONCENTRIC PHOTOLITHOGRAPHY FOR THE FABRICATION THEREOF Nov 19, 2019 Abandoned
Array ( [id] => 18006677 [patent_doc_number] => 20220365443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => PRESERVING HIERARCHICAL STRUCTURE INFORMATION WITHIN A DESIGN FILE [patent_app_type] => utility [patent_app_number] => 17/767020 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6408 [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] => 17767020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767020
Preserving hierarchical structure information within a design file Nov 14, 2019 Issued
Array ( [id] => 17345342 [patent_doc_number] => 20220011673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => PROCESS LIQUID FOR EXTREME ULTRAVIOLET LITHOGRAPHY AND PATTERN FORMING METHOD USING SAME [patent_app_type] => utility [patent_app_number] => 17/294865 [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] => 4286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17294865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294865
Process liquid for extreme ultraviolet lithography and pattern forming method using same Nov 10, 2019 Issued
Array ( [id] => 15593433 [patent_doc_number] => 20200073251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => ILLUMINATION SYSTEM WITH CURVED 1D-PATTERNED MASK FOR USE IN EUV-EXPOSURE TOOL [patent_app_type] => utility [patent_app_number] => 16/679052 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -52 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16679052 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/679052
Illumination system with curved 1d-patterned mask for use in EUV-exposure tool Nov 7, 2019 Issued
Array ( [id] => 16772331 [patent_doc_number] => 10983431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Pellicle and pellicle assembly [patent_app_type] => utility [patent_app_number] => 16/667956 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 41 [patent_no_of_words] => 40484 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16667956 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/667956
Pellicle and pellicle assembly Oct 29, 2019 Issued
Array ( [id] => 16737232 [patent_doc_number] => 10962878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Approach for ultra thin-film transfer and handling [patent_app_type] => utility [patent_app_number] => 16/666679 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 5980 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16666679 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/666679
Approach for ultra thin-film transfer and handling Oct 28, 2019 Issued
Array ( [id] => 15530135 [patent_doc_number] => 20200057373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => ILLUMINATION SYSTEM WITH FLAT 1D-PATTERNED MASK FOR USE IN EUV-EXPOSURE TOOL [patent_app_type] => utility [patent_app_number] => 16/664478 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16664478 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664478
Illumination system with flat 1D-patterned mask for use in EUV-exposure tool Oct 24, 2019 Issued
Array ( [id] => 16291693 [patent_doc_number] => 10768538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Lithographic apparatus and device manufacturing method [patent_app_type] => utility [patent_app_number] => 16/656755 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6200 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16656755 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/656755
Lithographic apparatus and device manufacturing method Oct 17, 2019 Issued
Array ( [id] => 18965611 [patent_doc_number] => 11899371 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Optical objective for operation in EUV spectral region [patent_app_type] => utility [patent_app_number] => 16/655932 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 35 [patent_no_of_words] => 12573 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16655932 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655932
Optical objective for operation in EUV spectral region Oct 16, 2019 Issued
Array ( [id] => 17939988 [patent_doc_number] => 11474438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Inspection apparatus [patent_app_type] => utility [patent_app_number] => 17/283588 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 7007 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17283588 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/283588
Inspection apparatus Oct 16, 2019 Issued
Array ( [id] => 18965611 [patent_doc_number] => 11899371 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Optical objective for operation in EUV spectral region [patent_app_type] => utility [patent_app_number] => 16/655932 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 35 [patent_no_of_words] => 12573 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16655932 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655932
Optical objective for operation in EUV spectral region Oct 16, 2019 Issued
Array ( [id] => 18965611 [patent_doc_number] => 11899371 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Optical objective for operation in EUV spectral region [patent_app_type] => utility [patent_app_number] => 16/655932 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 35 [patent_no_of_words] => 12573 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16655932 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655932
Optical objective for operation in EUV spectral region Oct 16, 2019 Issued
Array ( [id] => 18965611 [patent_doc_number] => 11899371 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Optical objective for operation in EUV spectral region [patent_app_type] => utility [patent_app_number] => 16/655932 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 35 [patent_no_of_words] => 12573 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16655932 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655932
Optical objective for operation in EUV spectral region Oct 16, 2019 Issued
Array ( [id] => 15902057 [patent_doc_number] => 20200150548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => SIGNAL RECOGNITION DURING SUBSTRATE PATTERNING VIA DIGITAL PHOTOLITHOGRAPHY [patent_app_type] => utility [patent_app_number] => 16/599660 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16599660 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/599660
Signal recognition during substrate patterning via digital photolithography Oct 10, 2019 Issued
Array ( [id] => 19045000 [patent_doc_number] => 11934107 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-19 [patent_title] => Maskless based lithography methods [patent_app_type] => utility [patent_app_number] => 17/766873 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4592 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17766873 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/766873
Maskless based lithography methods Oct 8, 2019 Issued
Array ( [id] => 16844310 [patent_doc_number] => 11016393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Display apparatus [patent_app_type] => utility [patent_app_number] => 16/588274 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7123 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16588274 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/588274
Display apparatus Sep 29, 2019 Issued
Menu