Search

Li Liu

Examiner (ID: 19142, Phone: (571)270-5363 , Office: P/2666 )

Most Active Art Unit
2666
Art Unit(s)
2636, 2624, 2634, 2613, 2665, 2666
Total Applications
2203
Issued Applications
1778
Pending Applications
82
Abandoned Applications
390

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8960124 [patent_doc_number] => 20130199726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'APPARATUS AND A METHOD FOR TREATING A SUBSTRATE' [patent_app_type] => utility [patent_app_number] => 13/755533 [patent_app_country] => US [patent_app_date] => 2013-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6159 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13755533 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/755533
APPARATUS AND A METHOD FOR TREATING A SUBSTRATE Jan 30, 2013 Abandoned
Array ( [id] => 9054202 [patent_doc_number] => 20130251916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'SUCTION VALVE IN A PLASMA COATING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/755745 [patent_app_country] => US [patent_app_date] => 2013-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3130 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13755745 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/755745
SUCTION VALVE IN A PLASMA COATING APPARATUS Jan 30, 2013 Abandoned
Array ( [id] => 8976273 [patent_doc_number] => 20130209703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'HOLLOW-CATHODE GAS LANCE FOR THE INTERIOR COATING OF CONTAINERS' [patent_app_type] => utility [patent_app_number] => 13/751334 [patent_app_country] => US [patent_app_date] => 2013-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3357 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13751334 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/751334
HOLLOW-CATHODE GAS LANCE FOR THE INTERIOR COATING OF CONTAINERS Jan 27, 2013 Abandoned
Array ( [id] => 8946977 [patent_doc_number] => 20130192757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'Web Processing Machine' [patent_app_type] => utility [patent_app_number] => 13/749628 [patent_app_country] => US [patent_app_date] => 2013-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1120 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13749628 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/749628
Web Processing Machine Jan 23, 2013 Abandoned
Array ( [id] => 9064126 [patent_doc_number] => 20130255882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'SUBSTRATE TREATING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/744879 [patent_app_country] => US [patent_app_date] => 2013-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9434 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13744879 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/744879
SUBSTRATE TREATING APPARATUS Jan 17, 2013 Abandoned
Array ( [id] => 14181251 [patent_doc_number] => 10264662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-16 [patent_title] => Plasma processing apparatus [patent_app_type] => utility [patent_app_number] => 13/737341 [patent_app_country] => US [patent_app_date] => 2013-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 28 [patent_no_of_words] => 10546 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 760 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13737341 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/737341
Plasma processing apparatus Jan 8, 2013 Issued
Array ( [id] => 8916439 [patent_doc_number] => 20130178064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'POLISHING SLURRY AND CHEMICAL MECHANICAL PLANARIZATION METHOD USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/736834 [patent_app_country] => US [patent_app_date] => 2013-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6568 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13736834 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/736834
Polishing slurry and chemical mechanical planarization method using the same Jan 7, 2013 Issued
Array ( [id] => 9537808 [patent_doc_number] => 20140162455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'METHOD OF FORMING A PLANAR SURFACE FOR A SEMICONDUCTOR DEVICE STRUCTURE, AND RELATED METHODS OF FORMING A SEMICONDUCTOR DEVICE STRUCTURE' [patent_app_type] => utility [patent_app_number] => 13/712635 [patent_app_country] => US [patent_app_date] => 2012-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8609 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13712635 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/712635
Method of forming a planar surface for a semiconductor device structure, and related methods of forming a semiconductor device structure Dec 11, 2012 Issued
Array ( [id] => 9788896 [patent_doc_number] => 20150000840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'FLEXIBLE SUBSTRATE TREATMENT DEVICE' [patent_app_type] => utility [patent_app_number] => 14/127189 [patent_app_country] => US [patent_app_date] => 2012-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2956 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14127189 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/127189
Flexible substrate treatment device Dec 2, 2012 Issued
Array ( [id] => 8986294 [patent_doc_number] => 20130213575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'Atmospheric Pressure Plasma Generating Apparatus' [patent_app_type] => utility [patent_app_number] => 13/680891 [patent_app_country] => US [patent_app_date] => 2012-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5787 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13680891 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/680891
Atmospheric Pressure Plasma Generating Apparatus Nov 18, 2012 Abandoned
Array ( [id] => 8776893 [patent_doc_number] => 20130098868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'DRY ETCHING METHOD FOR METAL FILM' [patent_app_type] => utility [patent_app_number] => 13/656178 [patent_app_country] => US [patent_app_date] => 2012-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3329 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13656178 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/656178
Dry etching method for metal film Oct 18, 2012 Issued
Array ( [id] => 9656871 [patent_doc_number] => 20140227876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-14 [patent_title] => 'SEMICONDUCTOR DEVICE MANUFACTURING METHOD' [patent_app_type] => utility [patent_app_number] => 14/347487 [patent_app_country] => US [patent_app_date] => 2012-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9640 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14347487 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/347487
SEMICONDUCTOR DEVICE MANUFACTURING METHOD Oct 4, 2012 Abandoned
Array ( [id] => 9785864 [patent_doc_number] => 20140302684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-09 [patent_title] => 'ETCHING METHOD AND APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/227972 [patent_app_country] => US [patent_app_date] => 2012-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6363 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14227972 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/227972
Etching method and apparatus Sep 24, 2012 Issued
Array ( [id] => 8989947 [patent_doc_number] => 20130217228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'METHOD FOR FABRICATING SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 13/599493 [patent_app_country] => US [patent_app_date] => 2012-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5529 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13599493 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/599493
METHOD FOR FABRICATING SEMICONDUCTOR DEVICE Aug 29, 2012 Abandoned
Array ( [id] => 8679931 [patent_doc_number] => 20130048215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-28 [patent_title] => 'SUBSTRATE PROCESSING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/598431 [patent_app_country] => US [patent_app_date] => 2012-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9832 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13598431 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/598431
Substrate processing apparatus Aug 28, 2012 Issued
Array ( [id] => 8776898 [patent_doc_number] => 20130098873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'OVERHEAD ELECTRON BEAM SOURCE FOR PLASMA ION GENERATION IN A WORKPIECE PROCESSING REGION' [patent_app_type] => utility [patent_app_number] => 13/595655 [patent_app_country] => US [patent_app_date] => 2012-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3517 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13595655 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/595655
OVERHEAD ELECTRON BEAM SOURCE FOR PLASMA ION GENERATION IN A WORKPIECE PROCESSING REGION Aug 26, 2012 Abandoned
Array ( [id] => 9327200 [patent_doc_number] => 20140053982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-27 [patent_title] => 'METHOD AND APPARATUS FOR PROCESSING WAFER-SHAPED ARTICLES' [patent_app_type] => utility [patent_app_number] => 13/593298 [patent_app_country] => US [patent_app_date] => 2012-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3095 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13593298 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/593298
METHOD AND APPARATUS FOR PROCESSING WAFER-SHAPED ARTICLES Aug 22, 2012 Abandoned
Array ( [id] => 14259533 [patent_doc_number] => 10279311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => System and method for operating chemical mechanical polishing process [patent_app_type] => utility [patent_app_number] => 13/591167 [patent_app_country] => US [patent_app_date] => 2012-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4694 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13591167 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/591167
System and method for operating chemical mechanical polishing process Aug 20, 2012 Issued
Array ( [id] => 9537809 [patent_doc_number] => 20140162456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'METHOD FOR POLISHING SILICON WAFER AND POLISHING AGENT' [patent_app_type] => utility [patent_app_number] => 14/236858 [patent_app_country] => US [patent_app_date] => 2012-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5332 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14236858 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/236858
METHOD FOR POLISHING SILICON WAFER AND POLISHING AGENT Aug 12, 2012 Abandoned
Array ( [id] => 9303129 [patent_doc_number] => 20140041803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-13 [patent_title] => 'METHOD AND APPARATUS FOR LIQUID TREATMENT OF WAFER SHAPED ARTICLES' [patent_app_type] => utility [patent_app_number] => 13/569923 [patent_app_country] => US [patent_app_date] => 2012-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3799 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13569923 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/569923
METHOD AND APPARATUS FOR LIQUID TREATMENT OF WAFER SHAPED ARTICLES Aug 7, 2012 Abandoned
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