Search

Chia-yi Liu

Examiner (ID: 6898, Phone: (571)270-1573 , Office: P/3695 )

Most Active Art Unit
3695
Art Unit(s)
3696, 3695, 3692
Total Applications
371
Issued Applications
94
Pending Applications
34
Abandoned Applications
245

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3049835 [patent_doc_number] => 05283202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-01 [patent_title] => 'IGBT device with platinum lifetime control having gradient or profile tailored platinum diffusion regions' [patent_app_type] => 1 [patent_app_number] => 7/945817 [patent_app_country] => US [patent_app_date] => 1992-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 37 [patent_no_of_words] => 16312 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/283/05283202.pdf [firstpage_image] =>[orig_patent_app_number] => 945817 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/945817
IGBT device with platinum lifetime control having gradient or profile tailored platinum diffusion regions Sep 14, 1992 Issued
Array ( [id] => 3013811 [patent_doc_number] => 05326427 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Method of selectively etching titanium-containing materials on a semiconductor wafer using remote plasma generation' [patent_app_type] => 1 [patent_app_number] => 7/943839 [patent_app_country] => US [patent_app_date] => 1992-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3947 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/326/05326427.pdf [firstpage_image] =>[orig_patent_app_number] => 943839 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/943839
Method of selectively etching titanium-containing materials on a semiconductor wafer using remote plasma generation Sep 10, 1992 Issued
Array ( [id] => 3000310 [patent_doc_number] => 05354387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-11 [patent_title] => 'Boron phosphorus silicate glass composite layer on semiconductor wafer' [patent_app_type] => 1 [patent_app_number] => 7/935951 [patent_app_country] => US [patent_app_date] => 1992-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3266 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/354/05354387.pdf [firstpage_image] =>[orig_patent_app_number] => 935951 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/935951
Boron phosphorus silicate glass composite layer on semiconductor wafer Aug 24, 1992 Issued
Array ( [id] => 2933808 [patent_doc_number] => 05246885 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Deposition method for high aspect ratio features using photoablation' [patent_app_type] => 1 [patent_app_number] => 7/933951 [patent_app_country] => US [patent_app_date] => 1992-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4126 [patent_no_of_claims] => 28 [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] => patents/05/246/05246885.pdf [firstpage_image] =>[orig_patent_app_number] => 933951 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/933951
Deposition method for high aspect ratio features using photoablation Aug 19, 1992 Issued
Array ( [id] => 3049813 [patent_doc_number] => 05283201 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-01 [patent_title] => 'High density power device fabrication process' [patent_app_type] => 1 [patent_app_number] => 7/927169 [patent_app_country] => US [patent_app_date] => 1992-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 6746 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 476 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/283/05283201.pdf [firstpage_image] =>[orig_patent_app_number] => 927169 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/927169
High density power device fabrication process Aug 6, 1992 Issued
07/907750 MICROWAVE ENERGIZED DEPOSITION PROCESS WITH SUBSTRATE TEMPERATURE CONTROL Jun 28, 1992 Abandoned
07/904128 METHOD FOR VAPOR PHASE ETCHING OF SILICON Jun 24, 1992 Abandoned
07/902757 UHF/VHF PLASMA PROCESS FOR USE IN FORMING INTEGRATED CIRCUIT STRUCTURES ON SEIMCONDUCTOR WAFERS Jun 22, 1992 Abandoned
Array ( [id] => 3002090 [patent_doc_number] => 05275692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-04 [patent_title] => 'Method for fabricating integrated circuits' [patent_app_type] => 1 [patent_app_number] => 7/902221 [patent_app_country] => US [patent_app_date] => 1992-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2033 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/275/05275692.pdf [firstpage_image] =>[orig_patent_app_number] => 902221 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/902221
Method for fabricating integrated circuits Jun 21, 1992 Issued
07/901162 PHOTO-EXCITED PROCESSING APPARATUS AND METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE BY USING THE SAME Jun 18, 1992 Abandoned
07/901161 PHOTO-EXCITED PROCESSING APPARATUS FOR MANUFACTURING A SEMICONDUCTOR DEVICE THAT USES A CYLINDRICAL REFLECTING SURFACE Jun 18, 1992 Abandoned
Array ( [id] => 3068000 [patent_doc_number] => 05296094 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'Process for etching silicon dioxide layer without micro masking effect' [patent_app_type] => 1 [patent_app_number] => 7/897768 [patent_app_country] => US [patent_app_date] => 1992-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4328 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/296/05296094.pdf [firstpage_image] =>[orig_patent_app_number] => 897768 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/897768
Process for etching silicon dioxide layer without micro masking effect Jun 11, 1992 Issued
Array ( [id] => 3095338 [patent_doc_number] => 05318928 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Method for the surface passivation of sensors using an in situ sputter cleaning step prior to passivation film deposition' [patent_app_type] => 1 [patent_app_number] => 7/897310 [patent_app_country] => US [patent_app_date] => 1992-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1358 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/318/05318928.pdf [firstpage_image] =>[orig_patent_app_number] => 897310 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/897310
Method for the surface passivation of sensors using an in situ sputter cleaning step prior to passivation film deposition Jun 10, 1992 Issued
Array ( [id] => 2903465 [patent_doc_number] => 05248636 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-28 [patent_title] => 'Processing method using both a remotely generated plasma and an in-situ plasma with UV irradiation' [patent_app_type] => 1 [patent_app_number] => 7/892460 [patent_app_country] => US [patent_app_date] => 1992-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 59 [patent_no_of_words] => 42889 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/248/05248636.pdf [firstpage_image] =>[orig_patent_app_number] => 892460 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/892460
Processing method using both a remotely generated plasma and an in-situ plasma with UV irradiation Jun 1, 1992 Issued
Array ( [id] => 3091262 [patent_doc_number] => 05312783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-17 [patent_title] => 'Process for the preparation of a high dielectric thin film using ECR plasma CVD' [patent_app_type] => 1 [patent_app_number] => 7/891154 [patent_app_country] => US [patent_app_date] => 1992-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2296 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/312/05312783.pdf [firstpage_image] =>[orig_patent_app_number] => 891154 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/891154
Process for the preparation of a high dielectric thin film using ECR plasma CVD May 27, 1992 Issued
Array ( [id] => 3006764 [patent_doc_number] => 05330936 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-19 [patent_title] => 'Method of producing a silicon nitride film and method of fabricating a semiconductor device' [patent_app_type] => 1 [patent_app_number] => 7/888486 [patent_app_country] => US [patent_app_date] => 1992-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 22 [patent_no_of_words] => 4095 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/330/05330936.pdf [firstpage_image] =>[orig_patent_app_number] => 888486 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/888486
Method of producing a silicon nitride film and method of fabricating a semiconductor device May 26, 1992 Issued
Array ( [id] => 3412145 [patent_doc_number] => 05443997 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-22 [patent_title] => 'Method for transferring heat to or from a semiconductor wafer using a portion of a process gas' [patent_app_type] => 1 [patent_app_number] => 7/884456 [patent_app_country] => US [patent_app_date] => 1992-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2826 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/443/05443997.pdf [firstpage_image] =>[orig_patent_app_number] => 884456 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/884456
Method for transferring heat to or from a semiconductor wafer using a portion of a process gas May 12, 1992 Issued
Array ( [id] => 3057244 [patent_doc_number] => 05352248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-04 [patent_title] => 'Pyrometer temperature measurement of plural wafers stacked on a processing chamber' [patent_app_type] => 1 [patent_app_number] => 7/869465 [patent_app_country] => US [patent_app_date] => 1992-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3965 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/352/05352248.pdf [firstpage_image] =>[orig_patent_app_number] => 869465 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/869465
Pyrometer temperature measurement of plural wafers stacked on a processing chamber Apr 14, 1992 Issued
Array ( [id] => 3006791 [patent_doc_number] => 05354715 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-11 [patent_title] => 'Thermal chemical vapor deposition of silicon dioxide and in-situ multi-step planarized process' [patent_app_type] => 1 [patent_app_number] => 7/861719 [patent_app_country] => US [patent_app_date] => 1992-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 24 [patent_no_of_words] => 14600 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/354/05354715.pdf [firstpage_image] =>[orig_patent_app_number] => 861719 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/861719
Thermal chemical vapor deposition of silicon dioxide and in-situ multi-step planarized process Mar 31, 1992 Issued
Array ( [id] => 2903373 [patent_doc_number] => 05248630 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-28 [patent_title] => 'Thin film silicon semiconductor device and process for producing thereof' [patent_app_type] => 1 [patent_app_number] => 7/857944 [patent_app_country] => US [patent_app_date] => 1992-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 6149 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/248/05248630.pdf [firstpage_image] =>[orig_patent_app_number] => 857944 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/857944
Thin film silicon semiconductor device and process for producing thereof Mar 25, 1992 Issued
Menu