Search

John S. Y. Chu

Examiner (ID: 12921, Phone: (571)272-1329 , Office: P/1722 )

Most Active Art Unit
1752
Art Unit(s)
1752, 1737, 1722, 1506, 1795, 1113
Total Applications
2688
Issued Applications
2093
Pending Applications
156
Abandoned Applications
458

Applications

Application numberTitle of the applicationFiling DateStatus
09/503207 Near infrared sensitive photopolymer and holographic photopolymer dispersed liquid crystal materials made therewith Feb 13, 2000 Abandoned
09/501114 Method of plasma enhanced chemical vapor deposition of diamond Feb 9, 2000 Abandoned
Array ( [id] => 4388382 [patent_doc_number] => 06296695 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Method and mixture for chemically tinting glass' [patent_app_type] => 1 [patent_app_number] => 9/493395 [patent_app_country] => US [patent_app_date] => 2000-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 921 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/296/06296695.pdf [firstpage_image] =>[orig_patent_app_number] => 493395 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/493395
Method and mixture for chemically tinting glass Jan 27, 2000 Issued
09/477422 NICKEL-BASE SUPERALLOY HAVING AN OPTIMIZED PLATINUM-ALUMINDE COATING Jan 3, 2000 Abandoned
Array ( [id] => 1414570 [patent_doc_number] => 06514576 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-04 [patent_title] => 'Method of manufacturing a diffraction grating' [patent_app_type] => B1 [patent_app_number] => 09/472185 [patent_app_country] => US [patent_app_date] => 1999-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4567 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/514/06514576.pdf [firstpage_image] =>[orig_patent_app_number] => 09472185 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/472185
Method of manufacturing a diffraction grating Dec 26, 1999 Issued
Array ( [id] => 6644114 [patent_doc_number] => 20030104123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'SLIT COATING METHOD AND METHOD OF MANUFACTURING COLOR FILTER SUBSTRATE USING SAME' [patent_app_type] => new [patent_app_number] => 09/471160 [patent_app_country] => US [patent_app_date] => 1999-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5856 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0104/20030104123.pdf [firstpage_image] =>[orig_patent_app_number] => 09471160 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/471160
SLIT COATING METHOD AND METHOD OF MANUFACTURING COLOR FILTER SUBSTRATE USING SAME Dec 22, 1999 Abandoned
Array ( [id] => 776822 [patent_doc_number] => 06998152 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-14 [patent_title] => 'Chemical vapor deposition methods utilizing ionic liquids' [patent_app_type] => utility [patent_app_number] => 09/468292 [patent_app_country] => US [patent_app_date] => 1999-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5381 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/998/06998152.pdf [firstpage_image] =>[orig_patent_app_number] => 09468292 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/468292
Chemical vapor deposition methods utilizing ionic liquids Dec 19, 1999 Issued
Array ( [id] => 4306093 [patent_doc_number] => 06316052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Method for the surface treatment of vacuum materials and surface treated vacuum' [patent_app_type] => 1 [patent_app_number] => 9/460725 [patent_app_country] => US [patent_app_date] => 1999-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7485 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/316/06316052.pdf [firstpage_image] =>[orig_patent_app_number] => 460725 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/460725
Method for the surface treatment of vacuum materials and surface treated vacuum Dec 13, 1999 Issued
Array ( [id] => 1435658 [patent_doc_number] => 06355300 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Disc lubrication for the load/unload head disc interface' [patent_app_type] => B1 [patent_app_number] => 09/454752 [patent_app_country] => US [patent_app_date] => 1999-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3038 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/355/06355300.pdf [firstpage_image] =>[orig_patent_app_number] => 09454752 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/454752
Disc lubrication for the load/unload head disc interface Dec 5, 1999 Issued
Array ( [id] => 4364121 [patent_doc_number] => 06287636 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Coating apparatus and method utilizing a diluent and a method for producing a color filter substrate' [patent_app_type] => 1 [patent_app_number] => 9/447270 [patent_app_country] => US [patent_app_date] => 1999-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 7368 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/287/06287636.pdf [firstpage_image] =>[orig_patent_app_number] => 447270 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/447270
Coating apparatus and method utilizing a diluent and a method for producing a color filter substrate Nov 22, 1999 Issued
Array ( [id] => 1150104 [patent_doc_number] => 06767579 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-27 [patent_title] => 'Methods for protecting silica-containing article in optical fiber manufacturing' [patent_app_type] => B1 [patent_app_number] => 09/447077 [patent_app_country] => US [patent_app_date] => 1999-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3265 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/767/06767579.pdf [firstpage_image] =>[orig_patent_app_number] => 09447077 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/447077
Methods for protecting silica-containing article in optical fiber manufacturing Nov 21, 1999 Issued
Array ( [id] => 1355502 [patent_doc_number] => 06572924 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-03 [patent_title] => 'Exhaust system for vapor deposition reactor and method of using the same' [patent_app_type] => B1 [patent_app_number] => 09/443552 [patent_app_country] => US [patent_app_date] => 1999-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2887 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/572/06572924.pdf [firstpage_image] =>[orig_patent_app_number] => 09443552 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/443552
Exhaust system for vapor deposition reactor and method of using the same Nov 17, 1999 Issued
Array ( [id] => 1602183 [patent_doc_number] => 06432471 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Method for generating an anti-reflection coating for a laser diode' [patent_app_type] => B1 [patent_app_number] => 09/436304 [patent_app_country] => US [patent_app_date] => 1999-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4019 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/432/06432471.pdf [firstpage_image] =>[orig_patent_app_number] => 09436304 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/436304
Method for generating an anti-reflection coating for a laser diode Nov 7, 1999 Issued
Array ( [id] => 1421661 [patent_doc_number] => 06503579 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-07 [patent_title] => 'Plasma CVD method, plasma CVD apparatus, and electrode' [patent_app_type] => B1 [patent_app_number] => 09/403772 [patent_app_country] => US [patent_app_date] => 1999-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 11939 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/503/06503579.pdf [firstpage_image] =>[orig_patent_app_number] => 09403772 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/403772
Plasma CVD method, plasma CVD apparatus, and electrode Nov 1, 1999 Issued
Array ( [id] => 1564321 [patent_doc_number] => 06376009 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Display unit and method of preparing same' [patent_app_type] => B1 [patent_app_number] => 09/431431 [patent_app_country] => US [patent_app_date] => 1999-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2090 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/376/06376009.pdf [firstpage_image] =>[orig_patent_app_number] => 09431431 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/431431
Display unit and method of preparing same Oct 31, 1999 Issued
09/430135 CVD APPARATUS AND CVD METHOD FOR COPPER DEPOSITION Oct 28, 1999 Abandoned
Array ( [id] => 1439519 [patent_doc_number] => 06495208 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-17 [patent_title] => 'Near-room temperature CVD synthesis of organic polymer/oxide dielectric nanocomposites' [patent_app_type] => B1 [patent_app_number] => 09/392944 [patent_app_country] => US [patent_app_date] => 1999-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8522 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/495/06495208.pdf [firstpage_image] =>[orig_patent_app_number] => 09392944 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/392944
Near-room temperature CVD synthesis of organic polymer/oxide dielectric nanocomposites Sep 8, 1999 Issued
Array ( [id] => 1301517 [patent_doc_number] => 06620465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-16 [patent_title] => 'Physical properties of thermal barrier coatings using electron beam-physical vapor deposition' [patent_app_type] => B2 [patent_app_number] => 09/296632 [patent_app_country] => US [patent_app_date] => 1999-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4977 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/620/06620465.pdf [firstpage_image] =>[orig_patent_app_number] => 09296632 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/296632
Physical properties of thermal barrier coatings using electron beam-physical vapor deposition Apr 22, 1999 Issued
Array ( [id] => 679230 [patent_doc_number] => 07083827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-01 [patent_title] => 'Nickel-base superalloy having an optimized platinum-aluminide coating' [patent_app_type] => utility [patent_app_number] => 09/244578 [patent_app_country] => US [patent_app_date] => 1999-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3271 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/083/07083827.pdf [firstpage_image] =>[orig_patent_app_number] => 09244578 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/244578
Nickel-base superalloy having an optimized platinum-aluminide coating Feb 9, 1999 Issued
Array ( [id] => 6658514 [patent_doc_number] => 20030134051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-17 [patent_title] => 'METHOD AND DEVICE FOR SURFACE-TREATING SUBSTRATES' [patent_app_type] => new [patent_app_number] => 09/529192 [patent_app_country] => US [patent_app_date] => 2000-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2885 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0134/20030134051.pdf [firstpage_image] =>[orig_patent_app_number] => 09529192 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/529192
Method and device for surface-treating substrates Sep 17, 1998 Issued
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