Inventor

Kun-Nan Lo

Inventor

Taichung, TW

Overview

33→

Patents

1980–2008

Patent span

Human necessities

Primary field (CPC A)

Patents· 33 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A63Bprimary

A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing37%

Y10TTechnical subjects covered by former us classification12%

B29CShaping or joining of plastics10%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

B29LIndexing scheme associated with subclass b29c, relating to particular articles6%

B62KCycles4%

LOCD24%

A01KAnimal husbandry2%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts2%

PatentTitleYear

7,435,784'Method of ethylene polymerization for producing products having various properties with high productivity and a tubular reactor used therefor'2008 6,012,996'Game racket frame made of fiber reinforced plastic'2000 5,935,028'Badminton racket'1999 D0383511'Golf club head'1997 5,624,331'Composite-metal golf club head'1997 5,456,591'Apparatus for preforming a main body of a racket frame from a softened fiber reinforced thermoplastic resin composite tube'1995 5,410,798'Method for producing a composite golf club head'1995 5,380,389'Method for manufacturing the shaft unit of a golf club'1995 5,328,176'Composite golf head'1994 5,303,922'Composite golf club head'1994 D0344777'Baseball bat'1994 5,282,913'Method for producing a connecting tube interconnecting the shaft and the handle of a racket'1994 5,273,280'Golf club construction'1993 5,271,621'Golf club head'1993 5,226,659'Golf club head'1993 D0337143'Golf club head'1993 5,184,818'Metal racket'1993 5,175,919'Method for manufacturing a racket frame'1993 D0332092'Monitor'1992 5,163,679'Hollow filled composite racket shaft with restricted intermediate portion'1992 5,154,424'Head of a golf club'1992 5,123,295'Bicycle member for mounting a braking device on a bicycle rear fork'1992 5,122,928'Monitor housing'1992 5,100,162'Connector for chain stay and seat stay'1992 5,082,266'Racket head with inner peripheral indentations'1992 5,048,830'Racket frame with shock absorbing characteristics'1991 D0306628'Tennis racket'1990 4,607,975'Fixing device for a fishing rod'1986 4,493,472'Mould used for making a racket frame'1985 4,360,202'CFRP or FRP made badminton racket frame'1982 4,294,787'Method of producing reinforced composite racket frame'1981 D0257163'Squash racket'1980 D0256708'Badminton racket'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1992Patents assigned to LO KUN N (5)· patent assignee history

1980–2000Based in Taichung, TW· patent location history

1980–1985Based in Tan-Tzu Hsiang, TW· patent location history

1981–1995Patents assigned to LO KUN NAN (17)· patent assignee history

1990–1994Patents assigned to LO KUN-NAN (4)· patent assignee history

1992Based in Lung-Tan, Tao-Yuan County, TW· patent location history

1997Patents assigned to PRO KENNEX INC (2)· patent assignee history

1999–2000Patents assigned to SHENLY WON SPORT CO LTD (2)· patent assignee history

2008Based in Seosan-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LO KUN NANself	17	1981–1995
LO KUN Nself	5	1980–1992
LO KUN-NANself	4	1990–1994
PRO KENNEX INC	2	1997
SHENLY WON SPORT CO LTD	2	1999–2000

Locations

Location	Patents	Span
Taichung, TW	29	1980–2000
Tan-Tzu Hsiang, TW	2	1980–1985
Seosan-si, KR	1	2008
Lung-Tan, Tao-Yuan County, TW	1	1992