Search

Zhaohui Yang

Examiner (ID: 19658, Phone: (571)270-7527 , Office: P/2468 )

Most Active Art Unit
2468
Art Unit(s)
2468
Total Applications
473
Issued Applications
305
Pending Applications
65
Abandoned Applications
106

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5250802 [patent_doc_number] => 20070132258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'Tool with opposed paddles' [patent_app_type] => utility [patent_app_number] => 11/413713 [patent_app_country] => US [patent_app_date] => 2006-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2006 [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] => publications/A1/0132/20070132258.pdf [firstpage_image] =>[orig_patent_app_number] => 11413713 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/413713
Tool with opposed paddles Apr 27, 2006 Issued
Array ( [id] => 5675740 [patent_doc_number] => 20060181095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-17 [patent_title] => 'Ultra low contact area end effector' [patent_app_type] => utility [patent_app_number] => 11/404536 [patent_app_country] => US [patent_app_date] => 2006-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4906 [patent_no_of_claims] => 25 [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] => publications/A1/0181/20060181095.pdf [firstpage_image] =>[orig_patent_app_number] => 11404536 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/404536
Ultra low contact area end effector Apr 13, 2006 Issued
Array ( [id] => 643576 [patent_doc_number] => 07118145 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-10-10 [patent_title] => 'Shock absorbing shovel handle' [patent_app_type] => utility [patent_app_number] => 11/293068 [patent_app_country] => US [patent_app_date] => 2005-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1865 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/118/07118145.pdf [firstpage_image] =>[orig_patent_app_number] => 11293068 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/293068
Shock absorbing shovel handle Dec 1, 2005 Issued
Array ( [id] => 5629025 [patent_doc_number] => 20060145493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Rotary vegetable holder' [patent_app_type] => utility [patent_app_number] => 11/286898 [patent_app_country] => US [patent_app_date] => 2005-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2107 [patent_no_of_claims] => 21 [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] => publications/A1/0145/20060145493.pdf [firstpage_image] =>[orig_patent_app_number] => 11286898 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/286898
Rotary vegetable holder Nov 22, 2005 Abandoned
Array ( [id] => 400059 [patent_doc_number] => 07290816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-06 [patent_title] => 'Work piece gripping device for robotized manipulating systems' [patent_app_type] => utility [patent_app_number] => 11/253079 [patent_app_country] => US [patent_app_date] => 2005-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3128 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/290/07290816.pdf [firstpage_image] =>[orig_patent_app_number] => 11253079 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/253079
Work piece gripping device for robotized manipulating systems Oct 13, 2005 Issued
Array ( [id] => 733431 [patent_doc_number] => 07032940 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-04-25 [patent_title] => 'Animal waste scooper and bagging system' [patent_app_type] => utility [patent_app_number] => 11/207529 [patent_app_country] => US [patent_app_date] => 2005-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1740 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/032/07032940.pdf [firstpage_image] =>[orig_patent_app_number] => 11207529 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/207529
Animal waste scooper and bagging system Aug 21, 2005 Issued
Array ( [id] => 7054056 [patent_doc_number] => 20050275228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-15 [patent_title] => 'Scoop with bag for animal waste' [patent_app_type] => utility [patent_app_number] => 11/206035 [patent_app_country] => US [patent_app_date] => 2005-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2831 [patent_no_of_claims] => 16 [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] => publications/A1/0275/20050275228.pdf [firstpage_image] =>[orig_patent_app_number] => 11206035 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/206035
Scoop with bag for animal waste Aug 17, 2005 Abandoned
Array ( [id] => 400056 [patent_doc_number] => 07290815 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-11-06 [patent_title] => 'Hoist sling' [patent_app_type] => utility [patent_app_number] => 11/201952 [patent_app_country] => US [patent_app_date] => 2005-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4689 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 442 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/290/07290815.pdf [firstpage_image] =>[orig_patent_app_number] => 11201952 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/201952
Hoist sling Aug 10, 2005 Issued
Array ( [id] => 5878351 [patent_doc_number] => 20060028041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-09 [patent_title] => 'Laminated-type multi-joint portion drive mechanism and manufacturing method therefor, grasping hand and robot arm provided with the same' [patent_app_type] => utility [patent_app_number] => 11/199089 [patent_app_country] => US [patent_app_date] => 2005-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 13889 [patent_no_of_claims] => 21 [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] => publications/A1/0028/20060028041.pdf [firstpage_image] =>[orig_patent_app_number] => 11199089 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/199089
Laminated-type multi-joint portion drive mechanism and manufacturing method therefor, grasping hand and robot arm provided with the same Aug 8, 2005 Issued
Array ( [id] => 5239978 [patent_doc_number] => 20070018469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-25 [patent_title] => 'Contamination-free edge gripping mechanism with withdrawable pads and method for loading/unloading and transferring flat objects' [patent_app_type] => utility [patent_app_number] => 11/188249 [patent_app_country] => US [patent_app_date] => 2005-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7667 [patent_no_of_claims] => 17 [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] => publications/A1/0018/20070018469.pdf [firstpage_image] =>[orig_patent_app_number] => 11188249 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/188249
Contamination-free edge gripping mechanism with withdrawable pads and method for loading/unloading and transferring flat objects Jul 24, 2005 Abandoned
Array ( [id] => 526614 [patent_doc_number] => 07172229 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-06 [patent_title] => 'Adjustable sifting shovel' [patent_app_type] => utility [patent_app_number] => 11/173509 [patent_app_country] => US [patent_app_date] => 2005-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3244 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/172/07172229.pdf [firstpage_image] =>[orig_patent_app_number] => 11173509 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/173509
Adjustable sifting shovel Jun 30, 2005 Issued
Array ( [id] => 5640642 [patent_doc_number] => 20060279097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-14 [patent_title] => 'Pet waste retrieval and storage bag' [patent_app_type] => utility [patent_app_number] => 11/152039 [patent_app_country] => US [patent_app_date] => 2005-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2412 [patent_no_of_claims] => 20 [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] => publications/A1/0279/20060279097.pdf [firstpage_image] =>[orig_patent_app_number] => 11152039 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/152039
Pet waste retrieval and storage bag Jun 12, 2005 Abandoned
Array ( [id] => 482515 [patent_doc_number] => 07216906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-15 [patent_title] => 'Carabiner holder' [patent_app_type] => utility [patent_app_number] => 11/146439 [patent_app_country] => US [patent_app_date] => 2005-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3563 [patent_no_of_claims] => 3 [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/07/216/07216906.pdf [firstpage_image] =>[orig_patent_app_number] => 11146439 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/146439
Carabiner holder Jun 5, 2005 Issued
Array ( [id] => 5848892 [patent_doc_number] => 20060232083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => 'Sanitation device for collecting and disposing of animal droppings' [patent_app_type] => utility [patent_app_number] => 11/111669 [patent_app_country] => US [patent_app_date] => 2005-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2163 [patent_no_of_claims] => 7 [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] => publications/A1/0232/20060232083.pdf [firstpage_image] =>[orig_patent_app_number] => 11111669 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/111669
Sanitation device for collecting and disposing of animal droppings Apr 18, 2005 Abandoned
Array ( [id] => 5757566 [patent_doc_number] => 20060208511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-21 [patent_title] => 'Pan lifting implement' [patent_app_type] => utility [patent_app_number] => 11/083268 [patent_app_country] => US [patent_app_date] => 2005-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1848 [patent_no_of_claims] => 3 [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] => publications/A1/0208/20060208511.pdf [firstpage_image] =>[orig_patent_app_number] => 11083268 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/083268
Pan lifting implement Mar 17, 2005 Abandoned
Array ( [id] => 7048654 [patent_doc_number] => 20050184541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-25 [patent_title] => 'BLADE CONNECTORS FOR AN INTERCHANGEABLE DRYWALL TOOL EXTENSION SYSTEM' [patent_app_type] => utility [patent_app_number] => 10/906124 [patent_app_country] => US [patent_app_date] => 2005-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3348 [patent_no_of_claims] => 1 [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] => publications/A1/0184/20050184541.pdf [firstpage_image] =>[orig_patent_app_number] => 10906124 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/906124
BLADE CONNECTORS FOR AN INTERCHANGEABLE DRYWALL TOOL EXTENSION SYSTEM Mar 8, 2005 Abandoned
Array ( [id] => 466593 [patent_doc_number] => 07232165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-19 [patent_title] => 'Pet waste collection and disposal device' [patent_app_type] => utility [patent_app_number] => 11/060689 [patent_app_country] => US [patent_app_date] => 2005-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 3085 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/232/07232165.pdf [firstpage_image] =>[orig_patent_app_number] => 11060689 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/060689
Pet waste collection and disposal device Feb 15, 2005 Issued
Array ( [id] => 733436 [patent_doc_number] => 07032943 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-04-25 [patent_title] => 'Apparatus with a locking mechanism for the latching and unlatching of a load' [patent_app_type] => utility [patent_app_number] => 10/906129 [patent_app_country] => US [patent_app_date] => 2005-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 31 [patent_no_of_words] => 8691 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/032/07032943.pdf [firstpage_image] =>[orig_patent_app_number] => 10906129 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/906129
Apparatus with a locking mechanism for the latching and unlatching of a load Feb 2, 2005 Issued
Array ( [id] => 518021 [patent_doc_number] => 07182378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-27 [patent_title] => 'Assist tool for chopsticks' [patent_app_type] => utility [patent_app_number] => 11/014689 [patent_app_country] => US [patent_app_date] => 2004-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3282 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/182/07182378.pdf [firstpage_image] =>[orig_patent_app_number] => 11014689 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/014689
Assist tool for chopsticks Dec 19, 2004 Issued
Array ( [id] => 6994287 [patent_doc_number] => 20050134063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-23 [patent_title] => 'Gripping device for gripping and lifting an object' [patent_app_type] => utility [patent_app_number] => 11/007478 [patent_app_country] => US [patent_app_date] => 2004-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2654 [patent_no_of_claims] => 15 [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] => publications/A1/0134/20050134063.pdf [firstpage_image] =>[orig_patent_app_number] => 11007478 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/007478
Magnetic vacuum gripper including inflatable bellows Dec 7, 2004 Issued
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