Search

Xiaoting Hu

Examiner (ID: 13679, Phone: (571)272-9222 , Office: P/3748 )

Most Active Art Unit
3746
Art Unit(s)
3748, 3746, 3762
Total Applications
607
Issued Applications
413
Pending Applications
27
Abandoned Applications
188

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4351135 [patent_doc_number] => 06254699 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Wear-resistant quasicrystalline coating' [patent_app_type] => 1 [patent_app_number] => 9/270133 [patent_app_country] => US [patent_app_date] => 1999-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2680 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/254/06254699.pdf [firstpage_image] =>[orig_patent_app_number] => 270133 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/270133
Wear-resistant quasicrystalline coating Mar 15, 1999 Issued
Array ( [id] => 4351150 [patent_doc_number] => 06254700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Abradable quasicrystalline coating' [patent_app_type] => 1 [patent_app_number] => 9/270134 [patent_app_country] => US [patent_app_date] => 1999-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1607 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/254/06254700.pdf [firstpage_image] =>[orig_patent_app_number] => 270134 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/270134
Abradable quasicrystalline coating Mar 15, 1999 Issued
Array ( [id] => 4402092 [patent_doc_number] => 06270907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Zirconia based article, use of such an article as a wear resistant exterior part for a wristwatch and method for obtaining such an article' [patent_app_type] => 1 [patent_app_number] => 9/264571 [patent_app_country] => US [patent_app_date] => 1999-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2589 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/270/06270907.pdf [firstpage_image] =>[orig_patent_app_number] => 264571 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/264571
Zirconia based article, use of such an article as a wear resistant exterior part for a wristwatch and method for obtaining such an article Mar 7, 1999 Issued
Array ( [id] => 4271838 [patent_doc_number] => 06280849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Glass article having surface coating of boric acid and method for producing the same' [patent_app_type] => 1 [patent_app_number] => 9/254233 [patent_app_country] => US [patent_app_date] => 1999-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2758 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/280/06280849.pdf [firstpage_image] =>[orig_patent_app_number] => 254233 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/254233
Glass article having surface coating of boric acid and method for producing the same Mar 1, 1999 Issued
Array ( [id] => 4266989 [patent_doc_number] => 06245445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Rough electrical contact surface' [patent_app_type] => 1 [patent_app_number] => 9/260273 [patent_app_country] => US [patent_app_date] => 1999-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 2246 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/245/06245445.pdf [firstpage_image] =>[orig_patent_app_number] => 260273 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/260273
Rough electrical contact surface Mar 1, 1999 Issued
Array ( [id] => 4113510 [patent_doc_number] => 06071574 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Folded corrugated material and method for producing same' [patent_app_type] => 1 [patent_app_number] => 9/259210 [patent_app_country] => US [patent_app_date] => 1999-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 26 [patent_no_of_words] => 10257 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/071/06071574.pdf [firstpage_image] =>[orig_patent_app_number] => 259210 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/259210
Folded corrugated material and method for producing same Feb 28, 1999 Issued
Array ( [id] => 4418163 [patent_doc_number] => 06224989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Cylinder block for automotive engine and method for fabricating the same' [patent_app_type] => 1 [patent_app_number] => 9/257782 [patent_app_country] => US [patent_app_date] => 1999-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2404 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/224/06224989.pdf [firstpage_image] =>[orig_patent_app_number] => 257782 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/257782
Cylinder block for automotive engine and method for fabricating the same Feb 24, 1999 Issued
Array ( [id] => 4298643 [patent_doc_number] => 06251526 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Coated cast part' [patent_app_type] => 1 [patent_app_number] => 9/243171 [patent_app_country] => US [patent_app_date] => 1999-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1986 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/251/06251526.pdf [firstpage_image] =>[orig_patent_app_number] => 243171 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/243171
Coated cast part Feb 1, 1999 Issued
Array ( [id] => 4165700 [patent_doc_number] => 06139975 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Sheet metal member, method of manufacturing same, and heat radiation plate' [patent_app_type] => 1 [patent_app_number] => 9/230494 [patent_app_country] => US [patent_app_date] => 1999-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 54 [patent_no_of_words] => 10817 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/139/06139975.pdf [firstpage_image] =>[orig_patent_app_number] => 230494 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/230494
Sheet metal member, method of manufacturing same, and heat radiation plate Jan 25, 1999 Issued
Array ( [id] => 4268131 [patent_doc_number] => 06322902 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Sliding contact material, sliding contact element and producing method' [patent_app_type] => 1 [patent_app_number] => 9/235496 [patent_app_country] => US [patent_app_date] => 1999-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 7712 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/322/06322902.pdf [firstpage_image] =>[orig_patent_app_number] => 235496 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/235496
Sliding contact material, sliding contact element and producing method Jan 21, 1999 Issued
09/147560 METAL PART HAVING EXTERNAL SURFACE WITH PARTICULAR PROFILE, POLISHING METHOD FOR ITS PRODUCTION AND DEVICE FOR IMPLEMENTING THE METHOD Jan 19, 1999 Abandoned
Array ( [id] => 4290908 [patent_doc_number] => 06183887 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Heat protection element consisting of a quasicrystalline aluminum alloy' [patent_app_type] => 1 [patent_app_number] => 9/232692 [patent_app_country] => US [patent_app_date] => 1999-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5872 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/183/06183887.pdf [firstpage_image] =>[orig_patent_app_number] => 232692 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/232692
Heat protection element consisting of a quasicrystalline aluminum alloy Jan 18, 1999 Issued
Array ( [id] => 4402983 [patent_doc_number] => 06232000 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Abrasion, corrosion, and gall resistant overlay alloys' [patent_app_type] => 1 [patent_app_number] => 9/221805 [patent_app_country] => US [patent_app_date] => 1998-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3779 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/232/06232000.pdf [firstpage_image] =>[orig_patent_app_number] => 221805 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/221805
Abrasion, corrosion, and gall resistant overlay alloys Dec 28, 1998 Issued
Array ( [id] => 4290446 [patent_doc_number] => 06197432 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Sliding material having excellent abrasion resistance' [patent_app_type] => 1 [patent_app_number] => 9/214132 [patent_app_country] => US [patent_app_date] => 1998-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6959 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/197/06197432.pdf [firstpage_image] =>[orig_patent_app_number] => 214132 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/214132
Sliding material having excellent abrasion resistance Dec 28, 1998 Issued
Array ( [id] => 4288883 [patent_doc_number] => 06180265 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Flip chip solder bump pad' [patent_app_type] => 1 [patent_app_number] => 9/216769 [patent_app_country] => US [patent_app_date] => 1998-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 2076 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/180/06180265.pdf [firstpage_image] =>[orig_patent_app_number] => 216769 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/216769
Flip chip solder bump pad Dec 20, 1998 Issued
Array ( [id] => 4355751 [patent_doc_number] => 06254997 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Article with metallic surface layer for heat transfer augmentation and method for making' [patent_app_type] => 1 [patent_app_number] => 9/213399 [patent_app_country] => US [patent_app_date] => 1998-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2112 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/254/06254997.pdf [firstpage_image] =>[orig_patent_app_number] => 213399 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/213399
Article with metallic surface layer for heat transfer augmentation and method for making Dec 15, 1998 Issued
Array ( [id] => 4246549 [patent_doc_number] => 06207298 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Connector surface-treated with a Sn-Ni alloy' [patent_app_type] => 1 [patent_app_number] => 9/212280 [patent_app_country] => US [patent_app_date] => 1998-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3918 [patent_no_of_claims] => 7 [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/06/207/06207298.pdf [firstpage_image] =>[orig_patent_app_number] => 212280 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/212280
Connector surface-treated with a Sn-Ni alloy Dec 15, 1998 Issued
Array ( [id] => 4138988 [patent_doc_number] => 06030707 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Display substrate, conductor, and insulator' [patent_app_type] => 1 [patent_app_number] => 9/212283 [patent_app_country] => US [patent_app_date] => 1998-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3001 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/030/06030707.pdf [firstpage_image] =>[orig_patent_app_number] => 212283 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/212283
Display substrate, conductor, and insulator Dec 15, 1998 Issued
Array ( [id] => 4415079 [patent_doc_number] => 06194087 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-27 [patent_title] => 'Composite multilayer bearing material' [patent_app_type] => 1 [patent_app_number] => 9/209343 [patent_app_country] => US [patent_app_date] => 1998-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1448 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/194/06194087.pdf [firstpage_image] =>[orig_patent_app_number] => 209343 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/209343
Composite multilayer bearing material Dec 10, 1998 Issued
Array ( [id] => 4081813 [patent_doc_number] => 06162552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-19 [patent_title] => 'Rhenium-coated tungsten-based alloy and composite articles and method therefor' [patent_app_type] => 1 [patent_app_number] => 9/204230 [patent_app_country] => US [patent_app_date] => 1998-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3240 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/162/06162552.pdf [firstpage_image] =>[orig_patent_app_number] => 204230 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/204230
Rhenium-coated tungsten-based alloy and composite articles and method therefor Dec 2, 1998 Issued
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