Search

Leonard S. Liang

Examiner (ID: 13479, Phone: (571)272-2148 , Office: P/2862 )

Most Active Art Unit
2853
Art Unit(s)
2853, 2857, 2862
Total Applications
982
Issued Applications
620
Pending Applications
103
Abandoned Applications
289

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15961867 [patent_doc_number] => 20200164685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => WHEEL END TEMPERATURE SENSOR AND TEMPERATURE MONITORING SYSTEM FOR HUB BEARING INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/202100 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16202100 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/202100
Wheel end temperature sensor and temperature monitoring system for hub bearing including the same Nov 27, 2018 Issued
Array ( [id] => 14408695 [patent_doc_number] => 20190170191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => BEARING HOUSING AND ROLLING BEARING DEVICE [patent_app_type] => utility [patent_app_number] => 16/202835 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16202835 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/202835
Bearing housing and rolling bearing device Nov 27, 2018 Issued
Array ( [id] => 15786409 [patent_doc_number] => 10626920 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-21 [patent_title] => Angular contact and purely axial bearings with anti-friction separators [patent_app_type] => utility [patent_app_number] => 16/200534 [patent_app_country] => US [patent_app_date] => 2018-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 4962 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16200534 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/200534
Angular contact and purely axial bearings with anti-friction separators Nov 25, 2018 Issued
Array ( [id] => 16062501 [patent_doc_number] => 10690189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Steering gear bearing arrangement [patent_app_type] => utility [patent_app_number] => 16/199858 [patent_app_country] => US [patent_app_date] => 2018-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 6222 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16199858 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/199858
Steering gear bearing arrangement Nov 25, 2018 Issued
Array ( [id] => 16878738 [patent_doc_number] => 11028876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Slide unit [patent_app_type] => utility [patent_app_number] => 16/621895 [patent_app_country] => US [patent_app_date] => 2018-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 38 [patent_no_of_words] => 6149 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16621895 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/621895
Slide unit Nov 22, 2018 Issued
Array ( [id] => 15067375 [patent_doc_number] => 10463149 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-11-05 [patent_title] => Steel ball slot locking mechanism of slide rail [patent_app_type] => utility [patent_app_number] => 16/198765 [patent_app_country] => US [patent_app_date] => 2018-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2903 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 496 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16198765 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/198765
Steel ball slot locking mechanism of slide rail Nov 21, 2018 Issued
Array ( [id] => 14503235 [patent_doc_number] => 20190195272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => HALF THRUST BEARING [patent_app_type] => utility [patent_app_number] => 16/196034 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16196034 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/196034
Half thrust bearing Nov 19, 2018 Issued
Array ( [id] => 14469785 [patent_doc_number] => 20190186535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => BEARING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/195311 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16195311 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/195311
Bearing assembly Nov 18, 2018 Issued
Array ( [id] => 14503259 [patent_doc_number] => 20190195284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => JOURNAL BEARING, ROTARY MACHINE, AND JOURNAL BEARING-MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 16/192971 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16192971 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/192971
Journal bearing, rotary machine, and journal bearing-manufacturing method Nov 15, 2018 Issued
Array ( [id] => 14311155 [patent_doc_number] => 20190145281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => Turbocharger [patent_app_type] => utility [patent_app_number] => 16/191713 [patent_app_country] => US [patent_app_date] => 2018-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16191713 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/191713
Turbocharger Nov 14, 2018 Issued
Array ( [id] => 16377092 [patent_doc_number] => 20200325934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => OIL IMPREGNATED SINTERED BEARING AND PRODUCTION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/763500 [patent_app_country] => US [patent_app_date] => 2018-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16763500 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/763500
Oil impregnated sintered bearing and production method thereof Nov 13, 2018 Issued
Array ( [id] => 15698273 [patent_doc_number] => 10605307 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-31 [patent_title] => Bearing retainer, bearing and associated method [patent_app_type] => utility [patent_app_number] => 16/178861 [patent_app_country] => US [patent_app_date] => 2018-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 8198 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16178861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178861
Bearing retainer, bearing and associated method Nov 1, 2018 Issued
Array ( [id] => 15397059 [patent_doc_number] => 10539181 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-01-21 [patent_title] => Modular linear motion carriage assembly, for use on rails such as those with rectangular profiles [patent_app_type] => utility [patent_app_number] => 16/168831 [patent_app_country] => US [patent_app_date] => 2018-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 5628 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16168831 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/168831
Modular linear motion carriage assembly, for use on rails such as those with rectangular profiles Oct 23, 2018 Issued
Array ( [id] => 15484327 [patent_doc_number] => 10557498 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-02-11 [patent_title] => Full-floating bearing and turbocharger including the same [patent_app_type] => utility [patent_app_number] => 16/158962 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4874 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16158962 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/158962
Full-floating bearing and turbocharger including the same Oct 11, 2018 Issued
Array ( [id] => 15741717 [patent_doc_number] => 20200109746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => BEARING ASSEMBLY AND METHOD OF INSTALLATION [patent_app_type] => utility [patent_app_number] => 16/151744 [patent_app_country] => US [patent_app_date] => 2018-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16151744 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/151744
Bearing assembly and method of installation Oct 3, 2018 Issued
Array ( [id] => 14279247 [patent_doc_number] => 20190136908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => BEARING STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/148268 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5384 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16148268 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/148268
Bearing structure Sep 30, 2018 Issued
Array ( [id] => 16223627 [patent_doc_number] => 20200248744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => TAPERED ROLLER BEARING [patent_app_type] => utility [patent_app_number] => 16/650805 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16650805 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/650805
Tapered roller bearing Sep 25, 2018 Issued
Array ( [id] => 13842443 [patent_doc_number] => 20190024706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => HYDRODYNAMIC BEARING ASSEMBLY AND METHOD OF ASSEMBLING THE SAME [patent_app_type] => utility [patent_app_number] => 16/141500 [patent_app_country] => US [patent_app_date] => 2018-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16141500 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/141500
Hydrodynamic bearing assembly and method of assembling the same Sep 24, 2018 Issued
Array ( [id] => 16313256 [patent_doc_number] => 20200291994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => ANGULAR CONTACT ROLLER BEARING [patent_app_type] => utility [patent_app_number] => 16/649023 [patent_app_country] => US [patent_app_date] => 2018-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16649023 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/649023
Angular contact roller bearing Sep 5, 2018 Issued
Array ( [id] => 15950201 [patent_doc_number] => 10662998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Sleeve for deep groove ball bearing [patent_app_type] => utility [patent_app_number] => 16/101937 [patent_app_country] => US [patent_app_date] => 2018-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 1834 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16101937 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/101937
Sleeve for deep groove ball bearing Aug 12, 2018 Issued
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